Season
- Season 0 1970-01-01
- Season 1 2004-11-11
- Season 2 1970-01-01
- Season 3 1970-01-01
- Season 4 1997-06-09
- Season 5 1970-01-01
- Season 6 1970-01-01
- Season 7 1970-01-01
- Season 8 1970-01-01
- Season 9 1970-01-01
- Season 10 1970-01-01
- Season 11 2003-02-14
- Season 12 2004-02-29
- Season 13 2004-09-17
- Season 14 2006-09-13
- Season 15 2006-09-08
- Season 16 2007-07-18
- Season 17 2008-01-13
- Season 18 2008-12-05
- Season 19 2010-03-21
- Season 20 2010-09-24
- Season 21 2011-03-04
- Season 22 2013-09-27
- Season 23 2014-09-26
- Season 24 2015-09-25
- Season 25 2016-09-23
- Season 26 2017-09-29
- Season 27 2018-09-28
- Season 28 2019-09-27
- Season 29 2020-09-21
- Season 30 2021-09-24
- Season 31 2022-09-16
- Season 32 2023-09-29
- Season 33 2024-09-27
Season 33 Episode
- Season 21 Charlie Sheen: Winning Ways? / Haunting Images
- Season 21 My Kid Would Never Bully
- Season 21 The Mystery in Effingham County
- Season 21 Stolen Memories
- Season 21 In Broad Daylight
- Season 21 The Boy from Baby House 10
- Season 21 Deadly Liaisons, The Night Before Halloween
- Season 21 Inside Mexico's Drug War
- Season 21 Deadly Concoction, As Darkness Fell
- Season 21 Her Royal Journey
- Season 21 Path of Destruction, The Royal Wedding
- Season 21 Steven Tyler, Back in the Spotlight
- Season 21 The Bathtub Mystery
- Season 21 Father and Son
- Season 21 The Great Escape
- Season 21 The Hansen Files AZ
- Season 21 Daughter's Quest
- Season 21 The Hansen Files NY
- Season 21 The Haunting
- Season 21 A Fathers Mission
- Season 21 Lost & Found
- Season 21 Circle of Friends
- Season 21 My Kid Would Never Bully
- Season 21 Taking Theresa
- Season 21 Casey Anthony Trial
- Season 21 Lost at Sea, Deadly Exposure
- Season 21 Faces Against Violence
- Season 21 Bringing Brooke Home
- Season 21 Rescue on the High Seas
- Season 21 Mystery on the Catawba, Casey Anthony Update
- Season 21 How Lucky Can You Get?
- Season 21 Deadly Game
- Season 21 Children of the Harvest
- Season 21 Kidnapped in the Jungle, Burning Suspicion
- Season 21 Follow the Money
- Season 21 Secret Life of the Homecoming Queen
- Season 21 Taking the Hill: Inside Congress
- Season 21 The Mystery on Halloween Night
- Season 21 The Road Back
- Season 21 Over the Edge
- Season 21 The Mystery of the Murdered Major
- Season 21 The Town That Jobs Forgot
- Season 21 A Father's Fight, The Day She Disappeared
- Season 21 Amazing Animals Caught on Tape
- Season 21 Mystery on Blood Mountain
- Season 21 Heaven is For Real, Dick Cheney, Miranda Lambert
- Season 21 Somebody's Daughter
- Season 21 Mystery at Bootlegger's Cove
- Season 21 America Remembers
- Season 21 Deadly House of Cards
- Season 21 Ransom
- Season 21 The Secret
- Season 21 Strangers On A Train
- Season 21 Someone Was Watching, The Ballad of Mike & Dalia
- Season 21 Deadly Retreat
- Season 21 The Player
- Season 21 The Last Days of Michael Jackson
- Season 21 Crossing the Line
- Season 21 The Mystery at Heath Bar Farm
- Season 21 Missing in Paradise
- Season 21 After Midnight
- Season 21 The Case of the Missing D.A.
- Season 21 The Town That Jobs Forgot
- Season 21 Deadly Triangle
- Season 21 Suspicion
- Season 21 Mystery at Payson Canyon
Dateline - Season 21 Episode 35 Mystery on the Catawba, Casey Anthony Update
6.33 43 minutes A young detective investigates a college student's death; chronicling the events of the Casey Anthony murder trial.
