Fenneman on the psychanalyst's lawn chair.
Joy Harmon, whose biggest claim to fame was a memorable car-washing scene in Cool Hand Luke, makes her first television appearance opposite Groucho. She would later become his assistant on the short-lived series Tell It to Groucho.
The hypnotized NBC page.
You can't hypnotize a Firefly!
The Man Who Shot Khrushchev.
Mr. Dempsey, the amazing talking chihuahua.
The Sylvers return to sing Christmas Carols
Groucho the telemarketer.
Groucho invites Mark Harris, author of Bang the Drum Slowly, on the program.
Princess Margaret's temporary butler.
The Arab Prince who wrote The Exorcist
Lou Nova, the Yogi Boxer.
The Fabian Society
The McKeever Twins.
The McKeever Twins
Harpo Marx makes a cameo appearance promoting his autobiography, "Harpo Speaks".
Melinda Marx & Bobby Van.
Frankie Avalon and Harry Ruby
Final Episode!