Starring: Tom Kenny, Carlos Alazraqui, Charles Adler, Charlie Adler, Mr. Lawrence
Hair Licked / Gutter Balls - S2-E10
Continuity mistake: Mr. Bighead dresses like Bev to play the rest of the game with lipstick on. Towards the end of the episode Rocko thanks him for inviting him to play. When it cuts to the next shot, the lipstick disappears from Mr. Bighead's face.
Fish-N-Chumps / Camera Shy - S3-E4
Continuity mistake: Near the end of "Camera Shy," when Heffer gets the check out of the envelope, it's light blue. But when the shot changes it suddenly becomes black like the "censor bars" sticking on him and Filburt, so they obviously accidentaly used the wrong color.
Gladys the Big Hippo Lady: How dare you.
The Big Question / The Big Answer - S3-E11
Trivia: At one point in this episode, Hefer says "please put me down Mr. Crabs." Most of the crew from this show went on to make SpongeBob SquarePants a few years after Rocko ended, which has a character named Mr. Crabs.