Richard Chamberlain Dr. James Kildare Actor Raymond Massey Dr. Leonard Gillespie Actor Eddie Ryder Dr. Simon Agurski Actor Jud Taylor Dr. Thomas Geson Actor Joan Patrick Susan Deigh Actor Richard Kiley Guest Star Dick Foran Guest Star Roger Mobley Guest Star Mike McGreevey Guest Star Della Sharman Guest Star Edward Platt Guest Star Paul Bryar Guest Star Norman Felton Executive Producer Herbert Hirschman Producer Alexander Singer Director Louis Peterson Writer Norman Katkov Writer