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The Serial Killer's Apprentice

2025Returning Series1 Season1 EpisodesTMDB
Investigation Discovery

The documentary explores the story of Elmer Wayne Henley Jr., an accomplice to the infamous Houston serial killer, Dean Corll, also known as "The Candyman Killer." The program features an in-depth, never-before-seen interview with Henley, who speaks for the first time in over 50 years about his involvement in the murders. It examines the psychological dynamic between a predator and a vulnerable teenager and how Henley was groomed to become an accomplice in one of the worst serial murder cases in U.S. history.

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When did The Serial Killer's Apprentice first air?

The Serial Killer's Apprentice first aired on August 17, 2025.

How many seasons and episodes does The Serial Killer's Apprentice have?

The Serial Killer's Apprentice currently has 1 season and 1 episode.

When is the next episode of The Serial Killer's Apprentice?

No official next-episode air date is listed for The Serial Killer's Apprentice right now.