![The Smothers Brothers Comedy Hour](https://image.tmdb.org/t/p/w300/zs8TAOF0hqVDrKB1CVkh41Jg3GA.jpg)
The Smothers Brothers Comedy Hour - Season 3 Episode 22 Donovan, Mort Saul, Peter, Paul & Mary
- Genre: Comedy
- Studio: CBS
- Keyword: folk music, yo yo, variety show
- Cast: Dick Smothers, Tom Smothers, Peter Cullen, Pat Paulsen, Bob Einstein, Jennifer Warren