John Lithgow Dr. Dick Solomon Actor Jane Curtin Dr. Mary Albright Actor Kristen Johnston Sally Solomon Actor French Stewart Harry Solomon Actor Joseph Gordon-Levitt Tommy Solomon Actor Elmarie Wendel Mrs. Mamie Dubcek Actor Simbi Khali Nina Campbell Actor Wayne Knight Officer Don Orville Actor John Cleese Guest Star Jason Carter Guest Star Sam Lloyd Guest Star George Grizzard Guest Star Shay Astar Guest Star Bill Irwin Guest Star Peter Krause Guest Star Jan Hooks Guest Star Julia Sweeney Guest Star Elaine Stritch Guest Star Peter DeLuise Guest Star Michael DeLuise Guest Star Bonnie Turner Executive Producer Terry Turner Executive Producer