Robert Wagner Jonathan Hart Actor Stefanie Powers Jennifer Hart Actor Lionel Stander Max Actor Stephen Parr Guest Star Susan Bartells Guest Star Frank Marth Guest Star Eve Arden Guest Star Tandy Cronyn Guest Star Tony Brafa Guest Star John Cutler Guest Star Jack Ramage Guest Star Jo McDonnell Guest Star Grace Lee Whitney Guest Star Allan Graf Guest Star Gene LeBell Guest Star Gary Hudson Guest Star Anthony Leonardi Guest Star Heidi Gold Guest Star Mart Crowley Producer George W. Brooks Director Jeff Myrow Writer Donna Myrow Writer