And does he love Vegas or what?
In December, the "Seinfeld" star capped off two nights in Las Vegas with a stop at the Improv Comedy Club at Harrah's Las Vegas on Christmas night.
He took the stage for nearly 30 minutes during the 8:30 p.m. show to practice new material he put into the act during his shows at the Colosseum on Dec. 26 and 27.
Seinfeld will appear at 7:30 p.m. April 17 and 18. Tickets cost $75 to $150