While attempting to demonstrate his skill as a hypnotist to his wife and the Rubbles, Fred manages to hypnotize Barney into thinking that he is a frisky puppy, and is then unable to bring him back.
| Name | Type | Role | |
|---|---|---|---|
| Warren Foster | Writer | ||
| Jerry Mann | Guest Star | ||
| Howard McNear | Guest Star | ||
| Alan Reed | Guest Star | ||
| Mel Blanc | Guest Star | ||
| Jean Vander Pyl | Guest Star | ||
| William Hanna | Director | ||
| Joseph Barbera | Director |