The Big Bang Theory: Episode 10.23 “The Gyroscopic Collapse” Promotional Photos

AFTER LEONARD, SHELDON AND WOLOWITZ CELEBRATE THE COMPLETION OF THE TOP SECRET AIR FORCE PROJECT, THEY ARE MET WITH AN UNPLEASANT SURPRISE, ON “THE BIG BANG THEORY,” THURSDAY, MAY 4
Dean Norris Returns as Colonel Williams

“The Gyroscopic Collapse” – After Leonard, Sheldon and Wolowitz celebrate the completion of the top secret air force project, they are met with an unpleasant surprise. Also, Amy is offered a summer position as a visiting researcher, on THE BIG BANG THEORY, Thursday, May 4 (8:00-8:31 PM, ET/PT) on the CBS Television Network.