The Secret of Convincing John S14E14 - The Secret of Convincing John 1984
Wembley can never make up his mind, until he gets Convincing John to help him.
- Released: 1984-04-02
- Runtime: 50 minutes
- Genre:
- Stars: Jerry Nelson, Steve Whitmire, Karen Prell, Dave Goelz, Kathryn Mullen, Gerard Parkes, Bob Stutt, Richard Hunt
- Director: George Bloomfield