Suggestions by @dawilkosfancast

David Harbour

as Dennis Radar in Casting All Serial Killers for a Biopic Cinematic Universe

Mia Goth

as Aileen Wuornos in Casting All Serial Killers for a Biopic Cinematic Universe

Jacob Elordi

as Israel Keyes in Casting All Serial Killers for a Biopic Cinematic Universe

Sydney Sweeney

as Karla Homolka in Casting All Serial Killers for a Biopic Cinematic Universe

Alexander Ludwig

as Paul Bernardo in Casting All Serial Killers for a Biopic Cinematic Universe

Leonardo DiCaprio

as H.H. Holmes in Casting All Serial Killers for a Biopic Cinematic Universe

Joseph Gordon-Levitt

as Robert Hansen in Casting All Serial Killers for a Biopic Cinematic Universe

Lance Barber

as John Wayne Gacy in Casting All Serial Killers for a Biopic Cinematic Universe

David Tennant

as Dennis Nilsen in Casting All Serial Killers for a Biopic Cinematic Universe

Nicholas Hoult

as Edmund Kemper in Casting All Serial Killers for a Biopic Cinematic Universe

Jonah Hill

as David Berkowitz in Casting All Serial Killers for a Biopic Cinematic Universe

Jim Carrey

as Ed Gein in Casting All Serial Killers for a Biopic Cinematic Universe

John Gallagher Jr.

as Gary Ridgeway in Casting All Serial Killers for a Biopic Cinematic Universe

Ross Lynch

as Jeffrey Dahmer in Casting All Serial Killers for a Biopic Cinematic Universe

Tobin Bell

as Albert Fish in Casting All Serial Killers for a Biopic Cinematic Universe

Yuri Kolokolnikov

as Andrei Chikatilo in Casting All Serial Killers for a Biopic Cinematic Universe

Ezra Miller

as Richard Ramirez in Casting All Serial Killers for a Biopic Cinematic Universe

Penn Badgley

as Ted Bundy in Casting All Serial Killers for a Biopic Cinematic Universe

Sadie Sink

as M'gann M'orzz/Miss Martian in All The DC Characters For Wilko's DCU

John Carroll Lynch

as Lazlo Valentin/Professor Pyg in All The DC Characters For Wilko's DCU