Season
- Season 50 2026-03-26
- Season 49 2025-09-26
- Season 48 2024-09-20
- Season 47 2023-09-29
- Season 46 2022-09-23
- Season 45 2021-10-08
- Season 44 2020-10-16
- Season 43 2019-09-27
- Season 42 2018-09-07
- Season 41 2017-09-15
- Season 40
- Season 39
- Season 38
- Season 37
- Season 36 2013-01-04
- Season 35 2012-03-17
- Season 34 2010-09-17
- Season 33
- Season 32 2009-09-11
- Season 31 2008-09-17
- Season 30 2007-09-14
- Season 29 2006-09-08
- Season 28
- Season 26 2003-11-28
- Season 25 2003-05-30
- Season 8 1985-11-07
- Season 2 1979-05-03
- Season 1 1978-06-06
- Season 0
Episode
- Episode 1: Williams Syndrome, Tourettes, Asperger's
- Episode 2: Rutgers - Webcam
- Episode 3: Lotto Frenzy
- Episode 4: OCD, Schizophrenia
- Episode 5: Transgender Beauty Contestant
- Episode 6: Just Plane Crazy
- Episode 7: Strange Arrangements
- Episode 8: Sunset Boulevard
- Episode 9: True Confessions
- Episode 10: Extreme Parenting
- Episode 11: Losing It: The Big Fat Money Trap
- Episode 12: Medical Mysteries
- Episode 13: Friday
- Episode 14: The Jubilee Queen with Katie Couric
- Episode 15: Payback
- Episode 16: The Big Lie
- Episode 17: John Edwards' former mistress
- Episode 18: Caught in a Bad Romance
- Episode 19: Heaven: Where Is It? How Do We Get There?
- Episode 20: Vacation Confidential; My Ultra Modern Family
- Episode 21: The Cammera Never Lies, Tragedy in Colorado
- Episode 22: Chat Room Love Triangle
- Episode 23: What They Know That Can Change Your Life; My Ultra Modern Family
- Episode 24: Friday
- Episode 25: I'm Obsessed With ...
- Episode 26: When Animals Strike Back
- Episode 27: The Camera Never Lies
- Episode 28: Nasty Neighbors
- Episode 29: Intoxication Nation
- Episode 30: Classroom Confidential
- Episode 31: Stalked
- Episode 33: Sandusky Case: Victim 1
- Episode 34: All Access Nashville With Katie Couric
- Episode 35: Heroes
- Episode 36: Workplace Confidential
- Episode 37: The Real Dish
- Episode 38: Breaking Polygamy
- Episode 39: True Confessions
- Episode 40: Holidays Unplugged
- Episode 41: Obama's Interview
20/20 Season 35 Nasty Neighbors
Shocking stories of misbehaving neighbors.
