Release Message:  A sophisticated spy shares cool gadgets with Peabody (Chris Parnell); Alexander invents baseball, but keeps switching up the rules.

Description:  Secret Agent Sherman: A sophisticated spy visits and shares his cool secret agent gadgets with Mr. Peabody. Alexander Cartwright: Cartwright invents baseball, but due to his poor sportsmanship, no one wants to play it with him. (Oh, and let's not forget that he keeps changing the rules.) Historical Figures: Mansfield Smith-Cumming, Alexander Cartwright