During a huge argument with his housemate, Stimpy, Ren realizes how cruel he can be to his beloved pal. He seeks psychiatric help from Dr. Mr. Horse.
| Name | Type | Role | |
|---|---|---|---|
| Tom Hay | Guest Star | ||
| Cheryl Chase | Guest Star | ||
| Oliver Grainger | Guest Star | ||
| Mike Kricfalusi | Guest Star | ||
| John Kricfalusi | Director |