Dennis is a guest on 'Win Ben Stein's Money'.
| Name | Type | Role | |
|---|---|---|---|
| George Doty IV | Writer | ||
| Cheryl Kennard | Guest Star | ||
| Gerry Del Sol | Guest Star | ||
| Iqbal Theba | Guest Star | ||
| Kelly Vaughn | Guest Star | ||
| Scott Caudill | Guest Star | ||
| Marion Dugan | Guest Star | ||
| Ben Stein | Guest Star | ||
| Eliott Goretsky | Guest Star | ||
| Adam Consolo | Guest Star | ||
| Jennifer Jean | Guest Star | ||
| Dennis Dugan | Director |