Reparto
Michael Callan
Dr. Alec Considine
Nick Adams
Dr. Sid Lackland
Anne Helm
Mildred
Katharine Bard
Vicky Flynn
Jesslyn Fax
Mrs. Hitchcock
Bill Gunn
Rosco
Jud Taylor
Dr. Van Wyck
Haya Harareet
Dr. Madolyn Bruckner
Telly Savalas
Dr. Dominic Riccio
Kaye Stevens
Didi Loomis
Mary Grace Canfield
Pharmacy Nurse
Baruch Lumet
Byrd
Juli Reding
Party Girl (uncredited)
Angela Clarke
Mrs. Auer
Cliff Robertson
Dr. John Paul Otis
James MacArthur
Dr. Lew Worship
Suzy Parker
Lisa Cardigan
Buddy Ebsen
Dr. Sidney Wohl
Gregory Morton
Dr. Hugo Granchard
Stefanie Powers
Gloria Mead
Connie Gilchrist
Connie Dean
Harry Holcombe
Dr. Hempner
Brian G. Hutton
Dr. Joe Parelli
Don Marshall
Intern