When the upstairs toilet overflows and soaks the living room ceiling, Greg plays detective, hoping to uncover the mystery of who broke his radio and flushed a piece of it down the crapper.
| Name | Type | Role | |
|---|---|---|---|
| Patrick McCarthy | Writer | ||
| Jamie Rhonheimer | Writer | ||
| Richard Gant | Guest Star | ||
| Lance Barber | Guest Star | ||
| Steve Ryan | Guest Star | ||
| Jeff Meyer | Director |