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Photos
Checkmate
Sheldon's life is turned upside-down after his barber gets sick. Meanwhile, astronaut training causes Wolowitz to rethink his decision to go into space, on THE BIG BANG THEORY. Pictured: Kaley Cuoco (left) and Johnny Galecki (right). Photo: Michael Yarish/Warner Bros. ©2012 Warner Bros. Television. All Rights Reserved.