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

Harry Basch

Health Commissioner

Robert Heinz

Preston Gardiner

Marian Collier

Nurse

Robert Quarry

Hollis Kent

Ray Ballard

Bellboy (uncredited)

George DeNormand

Reporter (uncredited)