Amy's parents put Robert on the defensive when they point out his compulsive habit of touching food to his chin before he eats it.
| Name | Type | Role | |
|---|---|---|---|
| Mike Royce | Writer | ||
| Tom Caltabiano | Writer | ||
| Chris Elliott | Guest Star | Peter MacDougall | |
| Fred Willard | Guest Star | Hank MacDougall | |
| Georgia Engel | Guest Star | Pat MacDougall | |
| Gary Halvorson | Director |