"Patrick's Big Secret"
"A Plankton Family Tree"
"Make a Funny Face"
*SpongeBob's job at the Krusty Krab is jeopardized by a multi-purpose robot - but is there more to it than meets the (single, cyclopean) eye?
Also: SpongeBob and Patrick do a simple favor for Sandy, which of course leads to disaster, woe, and rappelling. Plus, Plankton's family tree is revealed.