Marcus Welby, M.D.

Kathleen Faverty / Lynn Baker

Janet Blake / Janet Blake Kiley

Dr. Marcus Welby

Dr. Steven Kiley

Consuelo Lopez

Nurse Anne MacAndrews / Carolyn Kingsley

Mrs. Braden / Loretta McKenna

Sandy Porter / Mrs. Elizabeth Carstairs

Marty Siegel / Jack Kramer

Tom Dalton / Father Kling

Dave Tillerman / George Appleton

Marco / Anesthesiologist

Mr. Peterson / Carter

Susan / Mary Ann Graham

Cara Anderson / Andrea Rolf

Dr. Seth Rollins / Dr. Chet Larkin

Jack Walthers / Alfred Mercer

Hospital Orderly / Intern

Nurse / Nurse Cohen

Louise Janis / Charlotte

Myra Sherwood

Judy Graham / Ruth Ann Adams

Nancy Mason / Margaret Loring

Mrs. Baker