"The son of a U.S. Senator takes on the cause of clean air when a friend dies of emphysema."
Hal Holbrook
as Hays Stowe
E.G. Marshall
as Senator Stowe
Joseph Campanella
as Jordan Boyle
Jack Albertson
as Dr. Chanute
Pat Hingle
as Salem Chase
Sharon Acker
as Erin Stowe
James Douglas
as Howard Eager
Mike Kellin
as Professor Duke
Jeff Corey
as Beiseker
Bernie Hamilton
as House
Michael Bell
as Elliot Morse
Cindy Eilbacher
as Norma Stowe
Adrienne Marden
as Amanda Shamokin
Harry Basch
as Health Commissioner
Robert Heinz
as Preston Gardiner
Marian Collier
as Nurse
Robert Quarry
as Hollis Kent
Ray Ballard
as Bellboy (uncredited)
George DeNormand
as Reporter (uncredited)
John Badham
Associate Producer
William Sackheim
Producer
Bill Butler
Director of Photography
Vincent Dee
Costume Supervisor
Arthur S. Newman Jr.
Unit Manager
Bud Westmore
Makeup Supervisor
A.J. Russell
Teleplay
John J. Lloyd
Art Direction
Larry Germain
Hairstylist
Charles S. Thompson
Set Decoration
Edward A. Biery
Editor
S.S. Schweitzer
Story
Billy Goldenberg
Music
John McCarthy Jr.
James A. Alexander
Sound
Stanley Wilson
Music Supervisor
Richard Belding
Supervising Editor
James Goldstone
Director
Howard Rodman
Donald Roberts
Assistant Director
Richard M. Sprague
Robert Brower
Color Assistant
