Raj2-D2 in "The Proton Transmogrification" S7 E22
Amy and Bernadette make a “Star Wars Day” gift for the guys, on THE BIG BANG THEORY, Thursday, May 1 (8:00-8:31 PM, ET/PT) on the CBS Television Network. Pictured: Kunal Nayyar ***Please Note: This photo may only be used for promotion and review of this episode of The Big Bang Theory,"The Proton Transmogrification", and may not be used for general promotion of The Big Bang Theory or any other purpose*** Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved