Urkel invents a time machine, and he and Carl travel back to the 70s, where Carl takes advantage and changes the future to become a billionaire.
| Name | Type | Role | |
|---|---|---|---|
| David W. Duclon | Writer | ||
| Gary Menteer | Writer | ||
| Jeff Coppwood | Guest Star | ||
| April Tatro | Guest Star | ||
| Rodney Noble | Guest Star | ||
| Tangie Ambrose | Guest Star | ||
| Tony Edwards | Guest Star | ||
| Cynthia Graham | Guest Star | ||
| Richard Correll | Director |