On screen
Cast
45 credited performers
Telly Savalas
Dr. Nicholas Mati
Artwork unavailable
Laura Johnson
Leslie Valentine
Diana Muldaur
Elaine
Marvin Laird
Vincent
Artwork unavailable
Bob Basso
Mario
Priscilla Barnes
Leslie Valentine
Walter Brooke
Dr. Grovenor
Barney Phillips
Dr. Batt
Artwork unavailable
Douglas Dirkson
Hank
Tony Burton
Dangerman
John Lisbon Wood
Chris
Jason Ronard
Howie
Artwork unavailable
Walter Mathews
Al
Artwork unavailable
Kathy Bendett
Phyllis
Artwork unavailable
Lisa Benson
Girl
Artwork unavailable
Linda Cardoso
Girl
Artwork unavailable
Rita Marie Carr
Ann
Lilyan Chauvin
Nurse Johnson
Artwork unavailable
Denise DuBarry
Girl
Biff Elliot
Police Sergeant
Artwork unavailable
Debra Feuer
Girl
Milton Frome
Cyril
Artwork unavailable
Larry Golden
Charles
Artwork unavailable
Steven Hood
David
Artwork unavailable
Michael Lansing
Sam
Artwork unavailable
Toni Lawrence
Carol
Artwork unavailable
Susan Myers
Penelope
Melissa Prophet
Girl
Artwork unavailable
Nick Savalas
Student
Henry Slate
Julius
Artwork unavailable
Barbara Sloane
Student
Artwork unavailable
Lee Terri
Celeste
Artwork unavailable
Norman D. Wilson
Little John
Ross Elliott
John
Artwork unavailable
James R. Parkes
Dr. Spangler
Artwork unavailable
Alden Fletscher
Pulmanary Team
Artwork unavailable
Jeffrey Helfenstein
Pulmanary Team
Artwork unavailable
Steven Helpern
Pulmanary Team
Artwork unavailable
Stephanie Karos
Student
Artwork unavailable
Dick Grayling
Student
Artwork unavailable
Herb Shriner Jr.
Student
Artwork unavailable
Edward Willkie
Policeman
Artwork unavailable
Paul Gale
Sulcide
Artwork unavailable
Paul V. Picerni Jr.
Plato
John Perak
(Uncredited)