On screen
Cast
10 credited performers
Artwork unavailable
Robert Thompson
Patrick
Susan Penhaligon
Kathy Jacquard
María Mercedes
Nurse Panicale
Robert Helpmann
Dr. Roget
Rod Mullinar
Ed Jacquard
Artwork unavailable
Helen Hemingway
Sister Williams
Bruce Barry
Dr. Brian Wright
Julia Blake
Matron Cassidy
Artwork unavailable
Carole-Ann Aylett
Patrick's Mother
Artwork unavailable
Walter Pym
Captain