The waitresses pit their musical knowledge against that of three plumbers on a TV quiz show.
| Name | Type | Role | |
|---|---|---|---|
| Stephen Sustarsic | Writer | ||
| David Silverman | Writer | ||
| Susan Tolsky | Guest Star | ||
| Vernon Weddle | Guest Star | ||
| Wil Albert | Guest Star | ||
| Cliff Norton | Guest Star | ||
| John McCook | Guest Star | ||
| Vic Tayback | Director | ||
| Marc Daniels | Director |