Clarence Cromwell — The Black Marble Character Profile

Character Facts

Played by

John Hancock

Appears in

The Black Marble (1980)

Role

Supporting

More characters from The Black Marble

• Sgt. A.M. Valnikov (Robert Foxworth)
• Sgt. Natalie Zimmerman (Paula Prentiss)
• Philo Skinner (Harry Dean Stanton)
• Madeline Whitfield (Barbara Babcock)
• Captain "Hipless" Hooker (Raleigh Bond)
• Pattie Mae (Judy Landers)
• Itchy Mitch (Pat Corley)
• Dr. Rivera (Jorge Cervera Jr.)
• Det. Bullets Bambarella (Paul Henry Itkin)
• Alex Valnikov (Richard Dix)
• Receptionist (Elizabeth Farley)
• Iosif (Ion Teodorescu)