Before They Were On – The Big Bang Theory


The Big Bang Theory has been dominating our TV screens since 2007, but have you ever wondered what the cast did before they were playing doctors, scientists, and hopeful waitresses? We all know that Kaley Cuoco-Sweeting and Johnny Galecki were on popular shows before TBBT, but what about the rest of the cast? Not everyone was previously famous before they started working on this hit CBS show!