On screen
Cast
18 credited performers
Robert Young
Marcus Welby
James Brolin
Steven Kiley
Anne Baxter
Myra Sherwood
Susan Strasberg
Tina Sawyer
Lew Ayres
Dr. Andrew Swanson
Tom Bosley
Tiny Baker
Pete Duel
Lew Sawyer
Sheila Larken
Sandy Welby
Artwork unavailable
Mercer Harris
Ray Wells
Artwork unavailable
Penny Santon
Consuelo Guadalupe-Lopez
Richard Loo
Kenji Yamashita
Larry Linville
Character not listed
Ben Wright
Character not listed
Artwork unavailable
Ron Stokes
Character not listed
Allison McKay
Character not listed
Artwork unavailable
Craig Littler
Character not listed
Artwork unavailable
Sheila Rogers
Character not listed
Fran Ryan
Character not listed