
When a research biologist discovers that an associate has been promoted on stolen data, his resentment leads him to help a former professor conduct a groundbreaking cloning experiment. The resulting perfect human clone, identical to him, develops its own consciousness and unexpectedly falls in love with the biologist’s wife, turning the scientific breakthrough into a tense psychological thriller.
Does The Darker Side of Terror have end credit scenes?
No!
The Darker Side of Terror does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of The Darker Side of Terror, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Denise DuBarry
Ann Sweeney

John Lehne
Lt. Merholz

Tom Elliott
2nd Skater

Robert Forster
Prof. Paul Corwin / The Clone

James Nolan
Dr. Tapler

Ray Milland
Prof. Meredith

Adrienne Barbeau
Margaret Corwin

Eddie Quillan
Watchman

David Sheiner
Prof. Sidney Hillstrom

Johnny Hock
1st Skater

John Herman Shaner
Fire Captain (uncredited)

Thomas Bellin
Ed Linnick

Thomas McGowan
Andrew Pauletta (uncredited)

Heather Hobbs
Jenny

Russell Shannon
Guard

Jack De Mave
Roger

Raye Sheffield
Clone

Madeleine Shaner
Audrey Linnick

D.A. Young
Lance (uncredited)
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