The One, the Only... Groucho
The One, the Only... Groucho Cuevana 3
- The One, the Only... Groucho Cuevana 3
- Director: Ellen Krass
- Genero: Documental
- Actores: Groucho Marx, David Steinberg, Dick Cavett, Bill Cosby, George Fenneman, John Guedel, Marvin Hamlisch, Jack Lemmon, Richard Lewis, Art Linkletter
- País: United States of America