Arnold's initiation into the "cool" club at school jeopardizes his friendship with the mildly-retarded dishwasher at the Hamburger Hangar, after a prank Arnold "must" pull causes the man to lose his job.
| Name | Type | Role | |
|---|---|---|---|
| A. Dudley Johnson Jr. | Writer | ||
| Robert Jayson | Writer | ||
| David Paymer | Guest Star | ||
| Moosie Drier | Guest Star | ||
| Christopher M. Brown | Guest Star | ||
| John Schuck | Guest Star | ||
| Tony Singletary | Director |