El nuevo show de Scooby y Scrappy-Doo fue la sexta serie del dibujo animado de Hanna-Barbera Scooby-Doo. Su primer episodio fue mostrado el 10 de septiembre de 1983 y tuvo una temporada en ABC como un programa de media hora compuesto de dos cortos de 11 minutos cada uno. En 1984, el nombre del programa fue cambiado a Los nuevos misterios de Scooby-Doo. Los nuevos misterios de Scooby-Doo duró una temporada en ABC. Se produjero 13 episodios de media hora (22 episodios de 11 minutos y dos episodios dobles) para El nuevo show de Scooby y Scrappy-Doo en 1983–1984, y 13 más (14 episodios de 11 minutos y seis episodios dobles) para Los nuevos misterios de Scooby-Doo en 1984–1985.
El show de Scooby-Doo y Scrappy-Doo (Temporada 4)

Maltese Mackerel (Episodio 1)
Guionista: Jack Enyart
Fecha de emisión: 1982-09-25
Sinopsis: Shaggy and the dogs are assigned a tough job: deliver a Maltese Mackerel to a captain of a ship.

Dumb Waiter Caper (Episodio 2)
Guionista: Doug Booth
Fecha de emisión: 1982-09-25
Sinopsis: Scooby and the gang try to clear Bugsy Burton's name on a diamond stealing case.

Yabba's Rustle Hustle (Episodio 3)
Fecha de emisión: 1982-09-25
Sinopsis: Scrappy goes out West to help out Yabba-Doo and his human deputy.

Catfish Burglar Caper (Episodio 4)
Fecha de emisión: 1982-10-02
Sinopsis: Scooby and the gang help out a Yacht Club from the latest robberies.

Movie Monster Menace (Episodio 5)
Fecha de emisión: 1982-10-02
Sinopsis: A monster movie director really lives up to his profession when he turns actors into real monsters.

Mine Your Own Business (Episodio 6)
Guionista: Diane Duane
Fecha de emisión: 1982-10-02
Sinopsis: Yabba Doo and two brothers fight over a gold mine.

Super Teen Shaggy (Episodio 7)
Fecha de emisión: 1982-10-09
Sinopsis: Shaggy thinks that he is a superhero.

Basketball Bumblers (Episodio 8)
Fecha de emisión: 1982-10-09
Sinopsis: Scooby, Shaggy and Scrappy play basketball against a cheating team.

Tragic Magic (Episodio 9)
Guionista: Glenn Leopold
Fecha de emisión: 1982-10-09
Sinopsis: A magic show provides a great diversion for two crook who intend on robbing the bank, and Yabba and Scrappy catch on.

Beauty Contest Caper (Episodio 10)
Fecha de emisión: 1982-10-16
Sinopsis: Scooby and the gang are called to solve the mystery of the disappearing Beauty contest contestants.

Stake-Out at the Take-Out (Episodio 11)
Fecha de emisión: 1982-10-16
Sinopsis: Uncle Fearless hires the gang to find his insurance company's gold.

Runaway Scrappy (Episodio 12)
Guionista: Willie Gilbert
Fecha de emisión: 1982-10-16
Sinopsis: Scrappy runs away when he thinks that Yabba and Dusty don't care for him anymore.

Who's Scooby-Doo? (Episodio 13)
Fecha de emisión: 1982-10-23
Sinopsis: Scooby and Shaggy switch bodies thanks to a machine at a Science Fair, but they can't switch back because someone steals the machine and they try to find it.

Double Trouble Date (Episodio 14)
Guionista: Mark Evanier
Fecha de emisión: 1982-10-23
Sinopsis: Shaggy is caught in a jam when he makes two dates for one night. He hires Scooby to go out with a near-sighted girl whiel he does out with the other date.

Slippery Dan, the Escape Man (Episodio 15)
Guionista: Diane Duane
Fecha de emisión: 1982-10-23
Sinopsis: Yabba, Scrappy, and Dusty track down an infamous escape artist.

Cable Car Caper (Episodio 16)
Fecha de emisión: 1982-10-30
Sinopsis: Two cable cars are stolen to commit a bank robbery and Scooby and the gang tries to get them back.

Muscle Trouble (Episodio 17)
Guionista: Glenn Leopold
Fecha de emisión: 1982-10-30
Sinopsis: Against Shaggy's will, the gang is involved in a dangerous sailboat race with Muscles Malone.

Low-Down Showdown (Episodio 18)
Guionista: Doug Booth
Fecha de emisión: 1982-10-30
Sinopsis: Another criminal has escaped and its up to Yabba and the gang to put him back behind bars.

Comic Book Caper (Episodio 19)
Fecha de emisión: 1982-11-06
Sinopsis: Shaggy and the dogs stop a Slimy Creature from stealing a rare comic book.

Misfortune Teller (Episodio 20)
Fecha de emisión: 1982-11-06
Sinopsis: As a fortune teller, Scooby gives a bully some bad advice.

Vild Vest Vampire (Episodio 21)
Fecha de emisión: 1982-11-06
Sinopsis: A vampire named Count Zarko tries to turn the town into zombies, but not if Yabba and the gang can help it.

A Gem of a Case (Episodio 22)
Fecha de emisión: 1982-11-13
Sinopsis: Another Malone, Fingers, steals jewels and the gang tries to get them back.

From Bad to Curse (Episodio 23)
Fecha de emisión: 1982-11-13
Sinopsis: A queen of gypsies hires the gang to help her get back a magical amulet that was stolen from her.

Tumbleweed Derby (Episodio 24)
Fecha de emisión: 1982-11-13
Sinopsis: Dusty and hsi horse Wildfire enter a derby where the races are fixed.

Disappearing Car Caper (Episodio 25)
Fecha de emisión: 1982-11-20
Sinopsis: The gang tries to stop a car thief when he shrinks cars to steal them.

Scooby-Doo and Genie-Poo (Episodio 26)
Guionista: Mark Evanier
Fecha de emisión: 1982-11-20
Sinopsis: Scooby gets invited to Arabia by a genie,Jasmine, and her dog Genie-Poo.

Law & Disorder (Episodio 27)
Fecha de emisión: 1982-11-20
Sinopsis: Deputy Dusty is framed for a crime by two crooks and it's up to Yabba and Scrappy to clear his name.

Close Encounter of the Worst Kind (Episodio 28)
Guionista: Diane Duane
Fecha de emisión: 1982-11-27
Sinopsis: Scooby and the gang are part of a scavenger hunt put together by an alien.

Captain Canine Caper (Episodio 29)
Fecha de emisión: 1982-11-27
Sinopsis: Scooby and the gang try to protect movie star Captain Canine from a dogcatcher.

Alien Schmalien (Episodio 30)
Fecha de emisión: 1982-11-27
Sinopsis: A alien that trashed in Tumbleweed is instantly kidnapped and placed as a circus act. It's up to Yabba and the gang to get him back to where he belongs.

The Incredible Cat Lady Caper (Episodio 31)
Guionista: Glenn Leopold
Fecha de emisión: 1982-12-04
Sinopsis: The gang tries to stop a lady Cat Burglar.

Picnic Poopers (Episodio 32)
Guionista: Doug Booth
Fecha de emisión: 1982-12-04
Sinopsis: A picnic is ruined thanks to a bully and his dog. Scooby and the gang tries to regain their tranquility and their appetites.

Go East, Young Pardner (Episodio 33)
Guionista: Willie Gilbert
Fecha de emisión: 1982-12-04
Sinopsis: Yabba, Dusty, and Scrappy travel to New York for police training.

One Million Years Before Lunch (Episodio 34)
Fecha de emisión: 1982-12-11
Sinopsis: A plane that Scooby and the gang flies suddenly enters a time warp and they end up in the prehistoric ages.

Where's the Werewolf? (Episodio 35)
Guionista: Mark Jones
Fecha de emisión: 1982-12-11
Sinopsis: Scooby drinks a potion that turns him into a werewolf.

Up a Crazy River (Episodio 36)
Fecha de emisión: 1982-12-11
Sinopsis: Yabba, Disty and Scrappy protects their town from pirates.

Hoedown Showdown (Episodio 37)
Guionista: Glenn Leopold
Fecha de emisión: 1982-12-18
Sinopsis: While visiting hillbilly relatives, Scooby and the gang are caught up in a fued between their family and the McGlurks.

Snow Job Too Small (Episodio 38)
Fecha de emisión: 1982-12-18
Sinopsis: The gang encounters an Abominable Snowman.

Bride and Gloom (Episodio 39)
Guionista: Mark Evanier
Fecha de emisión: 1982-12-18
Sinopsis: Yabba and the gang tries to find a bride for Horrible Homer before he destroys the town.

Temporadas

Episodios 16

Episodios 39

Episodios 21

Episodios 39