Ella es una pequeña perrita juguetóna que le gusta hacer cosas de la diversión con sus amigos. Ella expresa esto dejando pistas alrededor de la casa así que cada una puede conjeturar lo que ella quiere hacer. Su marca básica para dejar pistas es su pawprint.Blue tiene gusto de comer los emparedados, pero no el alimento de perro. Cada episodio ella inicia un juego de Blue' pistas de s en las cuales ella deja tres pistas de la impresión de la pata para que Steve y usted encuentren para una pregunta. El azul nació en una granja y era diferente de el resto de perritos. Con excepción de parecer diferente, ella actuaba diferente también. En vez de la consumición fuera de un tazón de fuente en la tierra ella comería en una tabla. En vez de burrying un hueso, ella pintaría un cuadro. Ella era muy sola y no tenía ninguÌn amigo hasta que Steve deseara que él podría tener el perrito azul en su libro (que era Blue). El Blue skidooed fuera de Steve' el libro de s y se convirtió en Steve' mejor amigo de s. El azul decidía que ella quiso permanecer, así que ella puso su libro nuevamente dentro del estante. aunque el Blue no puede hablar, ella parece poder comunicar con otras con el descortezamiento. En Blue' primer día de fiesta de s, se revela que el azul jugó a su primer juego de Blue' pistas de s que intentan encontrar Joe' manta del pato de s. Esto puede no ser verdad, porque en el Blue' efecto de las pistas de s, Baby' las pistas de s, azul de bebé juegan a muchos juegos. El Blue es alegre y cree en hacer cosas del hallazgo de la gente solo en vez de ser dicho una respuesta automáticamente. El Blue nació en una granja con muchos otros perritos, pero nunca parece mencionar a estos hermanos en la serie.
Las pistas de Blue (Temporada 5)

Can You Help? (Episodio 1)
Guionista: Angela Santomero
Fecha de emisión: 2002-04-30
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue needs help playing. Joe and the viewers also help Mr. Salt and Mrs. Pepper make blueberry pancakes for Blue and find what Baby Bear, Cinderella and Gingerbread Boy are missing for a porridge party.

Colors Everywhere! (Episodio 2)
Guionista: Jennifer Twomey
Fecha de emisión: 2002-05-06
Duración: 30 min
Sinopsis: Joe needs to figure out who Blue wants to add to a painting called, the "Portrait of Pals". Joe, Blue and the viewers also mix colors for the painting and help colors in a book find their friends.

The Snack Chart (Episodio 3)
Guionista: Jessica Lissy
Fecha de emisión: 2002-05-13
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue's favorite snack is. Joe, Blue and the viewers also count squirrels and birds with Shovel and Pail and feed a felt farmer's pigs.

The Big Book About Us (Episodio 4)
Guionista: Koyalee Chanda
Fecha de emisión: 2002-05-20
Duración: 30 min
Sinopsis: Joe needs to figure out what to put on the front of a book of favorite things. Joe, Blue and the viewers also find stickers for everyone's pages.

Playing Store (Episodio 5)
Guionista: Christopher Lyboldt
Fecha de emisión: 2002-05-27
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue wants from a pretend store. Joe, Blue and the viewers also buy a toy sailboat, a picture frame and strawberries and help out at a furniture store.

Patience (Episodio 6)
Guionista: Koyalee Chanda
Fecha de emisión: 2002-06-03
Duración: 30 min
Sinopsis: Joe needs to figure out what he, Blue and Periwinkle can do while they wait for an egg to hatch. Joe, Blue and the viewers also put together a toy airplane with Periwinkle and find activities to pass time in a long line.

100th Episode Celebration (Episodio 7)
Guionista: Adam Peltzman
Fecha de emisión: 2002-06-10
Duración: 30 min
Sinopsis: Joe, Blue and their friends are celebrating one hundred episodes by having a special show with montages full of clips from previous episodes and a surprise visit from Steve.

Joe's Surprise Party (Episodio 8)
Guionista: Adam Peltzman
Fecha de emisión: 2002-08-05
Duración: 30 min
Sinopsis: The viewers need to figure out what Blue and her friends need to do in order to finish preparing for Joe's birthday party. Blue and the viewers also set a table for the party, find a candle for the birthday cake and keep Joe busy outside until it is time for him to come back inside.

I'm So Happy! (Episodio 9)
Guionista: Angela Santomero
Fecha de emisión: 2002-09-02
Duración: 30 min
Sinopsis: Joe needs to figure out what makes Blue happy. Joe, Blue and the viewers also find out what makes Shovel, Periwinkle and Tickety Tock happy and solve problems for Felix and his friends.

The Boat Float (Episodio 10)
Guionista: Jeff Borkin
Fecha de emisión: 2002-09-09
Duración: 30 min
Sinopsis: Joe needs to figure out what kind of boat Blue wants to make for a boat float in the backyard. Joe, Blue and the viewers also help Periwinkle, Shovel and Pail float their boats and learn how different boats move on the water.

Bedtime Business (Episodio 11)
Guionista: Angela Santomero
Fecha de emisión: 2002-09-16
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue's favorite part of bedtime is. Joe, Blue and the viewers also find different parts of the body to wash and find pajamas for Tickety Tock, Shovel and Pail.

Shape Searchers (Episodio 12)
Guionista: Adam Peltzman
Fecha de emisión: 2002-09-23
Duración: 30 min
Sinopsis: Joe needs to figure out where Blue wants to search for shapes. Joe, Blue and the viewers also find shapes in the bedroom and make a stop sign, a fish and a car using felt shapes.

Blue Goes to the Doctor (Episodio 13)
Guionista: Jessica Lissy
Fecha de emisión: 2002-09-30
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue wants to do after her checkup. Joe and the viewers also find what Shovel and Pail need for a pretend checkup with three stuffed animals and help out at Blue's checkup.

Contraptions! (Episodio 14)
Guionista: Adam Peltzman
Fecha de emisión: 2002-10-07
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue's contraption will do. Joe, Blue and the viewers also watch contraptions in the backyard and skidoo into a computer game to find the missing parts to different contraptions.

A Brand New Game (Episodio 15)
Guionista: Jeff Borkin
Fecha de emisión: 2002-10-21
Duración: 30 min
Sinopsis: Joe needs to figure out where Blue wants to play her new game. Joe, Blue and the viewers also play a song game with Periwinkle and pretend with a felt friend.

A Surprise Guest (Episodio 16)
Guionista: Jessica Lissy
Fecha de emisión: 2003-01-06
Duración: 30 min
Sinopsis: Joe needs to figure out who the surprise guest visiting the yellow house is. Joe, Blue and the viewers also clean up the bedroom and find what is out of place at Blue's school.

Dress Up Day (Episodio 17)
Guionista: Koyalee Chanda
Fecha de emisión: 2003-01-13
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue wants the viewers to dress up as. Joe, Blue and the viewers also see what Shovel, Pail and Slippery Soap dress up as and find different costumes for an ostrich's play.
Blue's Big Band (Episodio 18)
Guionista: Jennifer Twomey
Fecha de emisión: 2003-02-17
Duración: 30 min
Sinopsis: Joe needs to figure out what instrument Blue wants to play in a band. Joe, Blue and the viewers also clap rhythms and act out a story with piano music.
Up, Down, All Around! (Episodio 19)
Guionista: Adam Peltzman
Fecha de emisión: 2003-03-03
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue wants to find. Joe, Blue and the viewers also guide a felt friend back to his home and look in different directions to find Little Bo Peep's sheep.
Story Wall (Episodio 20)
Guionista: Sascha Paladino
Fecha de emisión: 2003-04-28
Duración: 30 min
Sinopsis: Joe needs to figure out what two rabbits in a picture story will do when they reach their grandmother's house. Joe, Blue and the viewers also find the correct pictures for the story and skidoo into three blank pieces of paper to make three new pictures for the story.
The Alphabet Train (Episodio 21)
Guionista: Jeff Borkin
Fecha de emisión: 2003-05-05
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue wants to put in the final box of a cardboard train called, the "Alphabet Train". Joe, Blue and the viewers also find other friends and objects to put in the other alphabet boxes in the backyard and on a clothesline as well as a magnet board.
Numbers Everywhere! (Episodio 22)
Guionista: Jennifer Twomey
Fecha de emisión: 2003-05-12
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue's favorite number is. Joe, Blue and the viewers also help Mr. Salt and Paprika find missing number magnets and do addition and subtraction in a story about a jellybean tree.
Blue's Predictions (Episodio 23)
Guionista: Jeff Borkin
Fecha de emisión: 2003-05-19
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue predicts what will happen on the patio of the yellow house. Joe, Blue and the viewers also make predictions in the backyard as well as in a storybook with a bookmark voiced by Henry Winkler.
Our Neighborhood Festival (Episodio 24)
Guionista: Sascha Paladino
Fecha de emisión: 2003-06-23
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue is excited about in a neighborhood festival. Joe, Blue and the viewers also play festival games with Periwinkle, Slippery Soap and Marlee the librarian. At the beginning of the credits is a dedication card to Fred Rogers, who died of stomach cancer four months before this episode aired.

Blue Takes You to School (Episodio 25)
Guionista: Alice Wilder
Fecha de emisión: 2003-08-11
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue's favorite part of school is. Joe, Blue and the viewers also help Periwinkle throughout his first day at school.
Meet Polka Dots! (Episodio 26)
Guionista: Adam Peltzman
Fecha de emisión: 2003-09-15
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue wants to play with her stuffed toy named Polka Dots. Joe, Blue and the viewers also let Slippery Soap and Tickety Tock play with Polka Dots and guess what Periwinkle is imagining his paper plate friend to be.
The Scavenger Hunt (Episodio 27)
Guionista: Angela Santomero
Fecha de emisión: 2003-09-16
Duración: 30 min
Sinopsis: Joe needs to figure out what will be done after finishing a list for a scavenger hunt. Joe, Blue and the viewers also find ingredients for cupcakes in the kitchen along with different shapes in the felt frame.
Let's Write! (Episodio 28)
Guionista: Koyalee Chanda
Fecha de emisión: 2003-09-17
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue wants to write a label for. Joe, Blue and the viewers also make labels for boxes in the attic and paint the four letters that spell the word, "jump".
Magenta's Messages (Episodio 29)
Guionista: Jessica Lissy
Fecha de emisión: 2003-09-18
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue wants to write in her message for Magenta. Joe, Blue and the viewers also do assigned chores in Magenta's house and read an email from her.
Body Language (Episodio 30)
Guionista: Sascha Paladino
Fecha de emisión: 2003-09-19
Duración: 30 min
Sinopsis: Joe needs to figure out what feeling Blue wants to do for a feelings game. Joe, Blue and the viewers also find the correct emotion stickers for Periwinkle's book and find the correct actors for a shadow play.
Blue's Big Car Trip (Episodio 31)
Guionista: Jessica Lissy
Fecha de emisión: 2003-09-22
Duración: 30 min
Sinopsis: Joe needs to figure out where he and Blue are going on a car trip. Joe, Blue and the viewers also sing along to "The Backseat Boogie" (performed by Patti LaBelle, with Casey Kasem as the radio announcer), count the gallons of gasoline needed to refuel the car and find numbers while waiting at a toll booth.
Look Carefully... (Episodio 32)
Guionista: Jennifer Twomey
Fecha de emisión: 2003-09-23
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue wants to look carefully at. Joe, Blue and the viewers also play "Gopher's Mystery Box" with Shovel and Pail and skidoo to a game show called, "How Observant Are You?", where they make observations while watching a short film about two children.
I Did That! (Episodio 33)
Guionista: Allison Sherman
Fecha de emisión: 2003-09-24
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue wants to make the viewers do. Joe, Blue and the viewers also find solutions to problems in the backyard with Shovel and Tickety Tock as well as with Blue's friends at school.
Animals in Our House? (Episodio 34)
Guionista: Jeff Borkin
Fecha de emisión: 2003-09-25
Duración: 30 min
Sinopsis: Joe needs to figure out what animal Blue wants to find. Joe, Blue and the viewers also search for animals that have been wandering around the yellow house and learn how they use their special traits as each animal skidoos back into a book about animals where they belong.

Morning Music (Episodio 35)
Guionista: Jeff Borkin
Fecha de emisión: 2003-09-29
Duración: 30 min
Sinopsis: Joe needs to figure out what Blue wants to do outside after a morning routine. Joe, Blue and the viewers also sing songs about eating breakfast, brushing teeth, putting clothes on and tying shoes.
Blue's First Holiday (Episodio 36)
Guionista: Adam Peltzman
Fecha de emisión: 2003-12-12
Duración: 30 min
Sinopsis: Joe, Blue and their friends watch a holiday movie about Blue's first holiday. During an intermission, Joe, Blue and the viewers get a surprise phone call from Steve at college and read a holiday card from families who celebrate four different holidays. The holiday movie continues with Blue as a baby playing the first ever game of Blue's Clues in order to find baby Joe's missing duck blanket.
Episode 38 (Episodio 37)
Episode 39 (Episodio 38)

Joe's First Day (1) (Episodio 39)

Joe Gets a Clue (2) (Episodio 40)

Steve Goes to College (3) (Episodio 41)

Temporadas

Episodios 20

Episodios 20

Episodios 32

Episodios 29

Episodios 41

Episodios 15

Episodios 2
Episodios 16