Vince Edwards Dr. Ben Casey Actor Sam Jaffe Dr. David Zorba Actor Bettye Ackerman Dr. Maggie Graham Actor Harry Landers Dr. Ted Hoffman Actor Nick Dennis Nick Kanavaras Actor Jeanne Bates Nurse Wills Actor Aki Aleong Dr. George Nobura Guest Star Angela Clarke Mrs. Salazar Guest Star Susan Davis Guest Star Francis DeSales Guest Star Wilton Graff Guest Star Adrienne Hayes Dorothy Wilmer Guest Star Barton Heyman Dr. Paul Cain Guest Star Rafael López Pete Salazar Guest Star Maurice Manson Jensen Guest Star Adrienne Marden Guest Star Ann Morrison Mrs. Wilmer Guest Star Stuart Nisbet Guest Star Nelson Olmsted Guest Star Maudie Prickett Guest Star Fielder Cook Director James E. Moser Writer