The end of his favorite TV series, "Dishonorable Discharge" sends Grimes off the deep end. Mark has to help him get to the bottom of his inexplicable attachment to the show, uncovering a deep seated memory along the way.
| Name | Type | Role | |
|---|---|---|---|
| Mike Rowe | Writer | ||
| Julie Klausner | Guest Star | Angel / Cathy / Henry's Mother | |
| Larry Murphy | Guest Star | Aldermach Maggotbone | |
| Devin Clark | Director |