Sherman brings back a giant man-baby after he loses a neighbor's son in the WABAC. Blackbeard battles a bully pirate to get his mojo and beard back.

Shelby, Peabody and Sherman's biggest fan, accidentally gets sucked into the show. Queen Isabella falls for a scam and loses all her money.

Peabody's non-talking dog parents arrive for an unexpected visit. Galileo makes the world go dark when he crashes his spaceship and breaks the sun.