Bill Gates is taking some time off from his charity work to appear on The Big Bang Theory.
The billionaire Microsoft founder and philanthropist will appear as himself in an episode to air in March. When Penny (Kaley Cuoco) hosts Gates at work, the guys do everything in their power to meet him.
The Big Bang Theory stars Jim Parsons, Johnny Galecki, Cuoco, Simon Helberg, Kunal Nayyar, Melissa Rauch and Mayim Bialik.
The show returns on March 1 at 8pm on CBS.