Larry "Bud" guest-hosts the show while Dave enjoys his vacation, building a ship model at home. Dave returns to the studio after Larry has attempted for the first time in his life to exercise, shortly after being encouraged by Jack and Elaine LaLanne.
| Name | Type | Role | |
|---|---|---|---|
| Jack LaLanne | Guest Star | ||
| Elaine LaLanne | Guest Star | ||
| Tony Creaney | Guest Star | ||
| Howard Smith | Guest Star | ||
| Hal Gurnee | Director |