Mike Connors Joe Mannix Actor Gail Fisher Peggy Fair Actor John Colicos Dr. Myles Considine Guest Star Cesare Danova Victor Lucas Guest Star Ina Balin Andrea Guest Star Rita Gam Dr. Ernestine Waldo Guest Star Len Birman Michael Truman Guest Star Paul Mantee Paul Guest Star Alan Bergmann Colonel Alan DuPar Guest Star Richard Bull Dr. Green Guest Star Peter D. Greene Intern Guest Star Nate Esformes Raoul Guest Star Jerry Strickler Intern Guest Star Bruce Geller Executive Producer