Telly Savalas
— Dr. Nicholas Mati
Laura Johnson
— Leslie Valentine
Diana Muldaur
— Elaine
Marvin Laird
— Vincent
Bob Basso
— Mario
Priscilla Barnes
— Leslie Valentine
Walter Brooke
— Dr. Grovenor
Barney Phillips
— Dr. Batt
Douglas Dirkson
— Hank
Tony Burton
— Dangerman
John Lisbon Wood
— Chris
Jason Ronard
— Howie
Walter Mathews
— Al
Kathy Bendett
— Phyllis
Lisa Benson
— Girl
Linda Cardoso
— Girl
Rita Marie Carr
— Ann
Lilyan Chauvin
— Nurse Johnson
Denise DuBarry
— Girl
Biff Elliot
— Police Sergeant
Debra Feuer
— Girl
Milton Frome
— Cyril
Larry Golden
— Charles
Steven Hood
— David
Michael Lansing
— Sam
Toni Lawrence
— Carol
Susan Myers
— Penelope
Melissa Prophet
— Girl
Nick Savalas
— Student
Henry Slate
— Julius