S3E16 · Dark Knight at the Museum; Lemming Snicket's A Series of Unfortunate Video Game Deaths

Batman investigates a crime at the Museum of Television to stop the Riddler. / Three orphaned Lemmings (Violet, Klaus, and Sunny) go on the run from an evil guardian, Wario! / MADvent Calendar, Apple Trees Rise Up and Enslave the Humans, Fairly OddParental Controls, Electric Eels Forgot to Pay the Electric Bill, Guy Pearce Gets Punched in the Face, Shirt Cannon 3000 and Shirt Squirt, Alfred E. Neuman for President - More Campaign Promises, Spy vs. Spy, and Every Last Drop of Gasoline