Big Bang Theory Galecki Parsons Cuoco Published 25 February 2012 at 2000 × 1334 in The Big Bang Theory, the Bazingallery ! “The Wandering Troubadour Catalyst” — Episodic coverage of the CBS series THE BIG BANG THEORY, scheduled to air on the CBS Television Network. Photo: Sonja Flemming/CBS ©2009 CBS BROADCASTING INC. ALL RIGHTS RESERVED Share this:TweetShare on TumblrLike this:Like Loading...