Groucho Marx was a frequent guest on show and appeared on all off its various incarnations. This episode, in which he's the sole guest for the hour, marked his only appearance on the short-lived summer prime-time show.
Dick Cavett hosts; guests include Helen Gurley Brown, former pro football star now actor Jim Brown, singer Little Richard, and Universal Studios Hollywood stunt men Scott Gourlay and Skeeter Vaughan.