Hal Holbrook
Hays Stowe
E.G. Marshall
Senator Stowe
Joseph Campanella
Jordan Boyle
Jack Albertson
Dr. Chanute
Pat Hingle
Salem Chase
Sharon Acker
Erin Stowe
James Douglas
Howard Eager
Mike Kellin
Professor Duke
Jeff Corey
Beiseker
Bernie Hamilton
House
Michael Bell
Elliot Morse
Cindy Eilbacher
Norma Stowe
Adrienne Marden
Amanda Shamokin
Harry Basch
Health Commissioner
Robert Heinz
Preston Gardiner
Marian Collier
Nurse
Robert Quarry
Hollis Kent
Ray Ballard
Bellboy (uncredited)
George DeNormand
Reporter (uncredited)