Watch The Big Bang Theory Season 8 Episode 22 : The Graduation Transmission Full Episode Online

Wolowitz questions his engineering abilities when he and Sheldon can’t get a toy drone to fly. Meanwhile, a cancelled flight nearly prevents Leonard from giving the commencement address at his former high school, and Raj pits his parents against each other when his father cuts him off financially.

Genre: Comedy

Air Date: 2015-04-23

Season Number: 8
Episodes Number: 22

First Air Date: 2007-09-24

Last Air Date: 2019-01-10

Runtime: 22 min