The Great Sock Mystery

Summary
Ever wonder where all those missing socks go? One minute they're in the laundry basket, and the next - poof! - they've vanished! Find out once and for all when Baby Kate and Pal, and some of their furry friends, team up to solve the great sock mystery.

Trivia

 * Mr. Toad inquires if the keys Kate offers him are to a motorcar. This is a reference to Kenneth Grahame's novel The Wind in the Willows, which is likely where Mr. Toad's name was inspired from.
 * The black cat from Friday the 13th appeared in this episode.