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 James Caan Dr. Keith Gregory Guest Star Miriam Colon Eva Rosario Guest Star Paul Comi Dr. Clifton Addison Guest Star Marcelle Hebert Mrs. Harper Guest Star Betsy Jones-Moreland Dr. Doris Kane Guest Star Robert Loggia Dr. Mike Rosario Guest Star Erin O'Donnell Agnes Guest Star Nancy Rennick Dr. Alice Gray Guest Star Leo Penn Director Jack Raphael Guss Writer