20/20 (Season 34)

Witness 0.0

Air date: 2010-09-17

Runtime: 60 min

Overview: A family slaughtered in their home, with only one witness left behind.

Bigamist Bride 0.0

Air date: 2010-09-24

Runtime: 60 min

Overview: Men allegedly scammed by so-called "Military Mistress" speak out.

Islam: Questions and Answers 0.0

Air date: 2010-10-01

Overview: Diane Sawyer reports in-depth look at Islam in America and around the world.

Catfish A Cyber Romance 0.0

Air date: 2010-10-08

Overview: Nev Schulman, discusses his documentary-thriller "Catfish".

Miracle at the Mine 0.0

Air date: 2010-10-13

Overview: A special edition of "20/20" goes inside the rescue mission in Chile.

Cold Case: What Happened to Oregon Teen? 0.0

Air date: 2010-10-15

Runtime: 59 min

Overview: A new police chief makes it his personal goal to find a teenager's killer.

Bullied To Death: Victims' Stories 0.0

Air date: 2010-10-15

Overview: Bullying is an epidemic among young people.

Charity Scam Exposed 0.0

Air date: 2010-10-22

Overview: Criminals use the plight of the plight of ill children to rip off millions.

The New Face of Heroin Addiction 0.0

Air date: 2010-10-29

Runtime: 60 min

Overview: The lives of three teenagers addicted to heroin and their struggle with sobriety.

Child Sex-Abuse Report 0.0

Air date: 2010-11-05

Overview: Two people, whose testimony as children sent their father to prison for sexual abuse, find out that they have been manipulated into perjuring themselves; their father, released after 20 years, offers them forgiveness.

Better Business Bureaus 0.0

Air date: 2010-11-12

Overview: Brian Ross investigates practices of Better Business Bureaus around the U.S.

Cher 0.0

Air date: 2010-11-19

Overview: Cher is interviewed by Cynthia McFadden. Also: Ashleigh Banfield reports on a romantic rivalry among teen girls in Pinellas Park, Fla., that led to murder in 2008.

A Barbara Walters Special: A Thanksgiving Visit With President and Mrs. Obama 0.0

Air date: 2010-11-26

Amanda Lewis 0.0

Air date: 2010-12-03

Overview: A young girl drowns in her backyard pool, and her young step brother blames his mother after police rule it an accident. However, the mother contends that her son was coached and his inconsistent testimony of the events surrounding the drowning cannot be trusted. She is eventually convicted of first-degree murder by a jury in less than two hours, though she continues to appeal her case.

7 Wonders 0.0

Air date: 2010-12-10

Overview: Seven different people with extraordinary abilities and hobbies are profiled, including a spider-like man who scales buildings, a young singer with talent beyond her years, and a real-life mermaid.

Be the Change: Save a Life 0.0

Air date: 2010-12-17

The Clique 0.0

Air date: 2011-01-07

Overview: A social pariah turned high school "it" girl is accused of shooting four women with the aid of her criminal boyfriend. She claims the manipulative man is the true culprit, while prosecutors insist she is ultimately responsible.

20/20 Reports 0.0

Air date: 2011-01-14

Overview: Look for signs a mentally disturbed person may become a killer; investigation into the Peace Corps; interview with political pundit Ron Reagan, Jr.

20/20 Reports 0.0

Air date: 2011-01-14

Overview: Look for signs a mentally disturbed person may become a killer; investigation into the Peace Corps; interview with political pundit Ron Reagan, Jr.

The Congresswoman and the Astronaut 0.0

Air date: 2011-01-18

Overview: Interview with Capt. Mark Kelly, husband of Rep. Gabrielle Giffords (D-Ariz.).

20/20 Reports 0.0

Air date: 2011-01-21

Overview: Authorities continue to investigate the vicious murder of a recently divorced school nurse who was a mother of five; Vervet monkeys raid outdoor bars in the Caribbean.

Mother's Day Murder 0.0

Air date: 2011-01-21

Overview: The murder of a woman on Mother's Day rocks a small town to its core, and the many suspects and total lack of an arrest only adds to the local hysteria. After more than a year and a half, local police continue to investigate, but still offer no answers.Later, monkeys who partake in alcoholic beverages in the Caribbean are profiled.

Street Kids: A Year on the Road 0.0

Air date: 2011-01-28

Overview: Teenage homelessness in America is investigated, and Chris Cuomo focuses on telling the harrowing stories of a few select young people who let the cameras follow them through their fight for survival.

Wrong Turn: The Kati Kim Story 0.0

Air date: 2011-02-11

Overview: A couple and their two young children struggle to survive in their car when they take take a wrong turn down a remote mountain logging road In Oregon. With frostbite, bears, and a diminishing food supply threatening the family's survival, the husband is forced to set out on foot to find help.

Astronaut Love Triangle: The Soap Opera Behind the Space Shuttle 0.0

Air date: 2011-02-18

Overview: Air Force Capt. Colleen Shipman talks about being attacked by astronaut Lisa Nowak; TV personality Dina Lohan talks about her daughter Lindsay's troubles with addiction.

20/20 Reports 0.0

Air date: 2011-02-25

Overview: The daughter's of a Utah doctor believe he is responsible for their mother's death.

Life of Lies 0.0

Air date: 2011-02-25

Overview: A wealthy family man is suspected of killing his wife during her recovery from plastic surgery. Two of his own daughters soon take it upon themselves to investigate their mother's death and their father's possible responsibility. They uncover damning evidence, including a hidden affair, missing medications, and a string of false records. However, police are not initially concerned with anything but closing the case.

Charlie Sheen: In His Own Words 0.0

Air date: 2011-03-01

Carmina Salcido's Survival Story/Life WIth Gators and Crocs 0.0

Air date: 2011-03-04

Overview: First, Carmina Salcido (a former American Idol hopeful) helps tell her harrowing story involving her murderous father and his violent, homicidal rampage that left her family and others dead. After nearly being killed as a young child, she was adopted by an ultra-conservative family who kept her in the cultural dark for most of her childhood..Later, people who own crocodiles and alligators as pets are profiled.

Disaster in the Pacific 0.0

Air date: 2011-03-11

Overview: A breaking news episode regarding the massive earthquake and subsequent tsunami that devastated Japan.

'Dexter' Fans Turned Killers?/Jennifer Hudson: "Idol" to "It Girl" 0.0

Air date: 2011-03-18

Overview: Two separate murders that may have been partially inspired by the hit television show "Dexter" are investigated. Also, actress and singer Jennifer Hudson is profiled and she opens up about a personal tragedy in her life.

See What's Next 0.0

Air date: 2011-03-25

Overview: A successful real estate agent is found strangled and burned to death in her own home. Her boyfriend is suspect number one when evidence of arson is found on his clothing, although his defense team argues there is a lack of physical evidence.

20/20 Reports 0.0

Air date: 2011-04-01

Overview: Investigative reporting.

William and Catherine: A Modern Fairytale 0.0

Air date: 2011-04-18

Overview: Barbara Walters discusses Prince William and Kate Middleton's romance and looks at exclusive home movies, photographs and interviews with their friends; wedding plans.

A Barbara Walters Exclusive: Elton John and David Furnish 0.0

Air date: 2011-04-22

A Special Edition of 20/20: The Royal Wedding: A Modern Fairytale 0.0

Air date: 2011-04-28

Overview: Part 1

A Special Edition of 20/20: The Royal Wedding: A Modern Fairytale 0.0

Overview: Part 2

Kill Shot: The Story Behind bin Laden's Death 0.0

Air date: 2011-06-05

Overview: The death of Osama bin Laden.

Infomercial Nation 0.0

Air date: 2011-05-20

Overview: Informercial products are put to the test; interviews with celebrity spokespeople; the Arnold Schwarzenegger and Dominique Strauss-Kahn sex scandals.

A Special Edition of 20/20: Reality Rule$: When TV Gets Real 0.0

June 3, 2011 0.0

June 8, 2011 0.0

June 10, 2011 0.0

June 17, 2011 0.0

June 24, 2011 0.0

July 8, 2011 0.0

July 15, 2011 0.0

Super Powers Super Humans 0.0

July 22, 2011 0.0

July 29, 2011 0.0

August 5, 2011 0.0

August 12, 2011 0.0

August 19, 2011 0.0

August 26, 2011 0.0

September 2, 2011 0.0

September 9, 2011 0.0

September 16, 2011 0.0

September 23, 2011 0.0

September 30, 2011 0.0

Air date: 2011-09-30

October 7, 2011 0.0

Air date: 2011-10-07

October 14, 2011 0.0

Air date: 2011-10-14

November 25, 2011 0.0