The Killer Clown: Murder on the Doorstep

About The Killer Clown: Murder on the Doorstep

With rumors of infidelity and an unhappy marriage, Marlene's husband Michael Warren emerges as the prime suspect, but with a solid alibi detectives can’t prove his involvement, and the case goes cold. Three decades later there's a shocking twist – Michael's alleged mistress Sheila Keen is arrested for Marlene’s murder accused of donning the clown disguise.

SundanceTV's The Killer Clown: Murder on the Doorstep is a crime and documentary series. It reached one season of 3 episodes from June 2025.

The series is filed under miniseries, true crime, and killer clown. Marlene Warren stars as Self, Michael Warren as Self, and Sheila Keen-Warren as Self.

It comes from Flicker Productions and Sundance Now. In the United States it streams on AMC+, AMC+ Amazon Channel, and AMC Plus Apple TV channel.

When They See Us, Unbelievable, and Love & Death make useful companions to The Killer Clown: Murder on the Doorstep. It carries a TV-MA rating.