Last episode. Features guest stars humming the theme song: Harry Belafonte, Victor Borge, Ray Charles, Donovan, Nanette Fabray, Barbara Feldon, David Frye, George Gobel, Jack E. Leonard, Liberace, Jackie Mason, Bob Newhart, Pat Paulsen, Tony Randall, Nancy Sinatra, Kate Smith, Andy Williams and Jonathan Winters.
After the programme opens with a parody of Glen Campbell's show with a cameo by Joey Bishop, Tom tries to trick Dick into kissing his bass violin, Winters describes a wagon train under Indian attack, then he's in a skit as a tough sergeant with raw recruits, and Einstien plays a traffic cop with Judy Collins's voice.