Reparto y equipo

John "Bud" Cardos

Stanford Whitmore

William Devane Roy Warner, aka Steve Dupree

Cathy Lee Crosby Zoe Owens

Richard Jaeckel Det. Dave Mooney

Keenan Wynn Sherman 'Sherm' Moss

Warren J. Kemmerling Police Captain Speer

Biff Elliot Detective Jack Bresler

Jacquelyn Hyde De Renzy

Casey Kasem Police Pathologist

Vivian Blaine Cortney Floyd

John Bloom The Dark

Bill Derringer Herman Burmeister (as William Derringer)

Jay Lawrence Jim, the newscaster

Russ Marin Dr. Baranowski

Vernon Washington Henry Lydell

John Dresden Policeman

John "Bud" Cardos

Derek Power

Edward L. Montoro

Dick Clark

Igo Kantor

John Arthur Morrill

Martin Dreffke