Leonard and Sheldon are brilliant physicists who aren't good with people. That begins to change when Penny moves in next door. Watch full episodes of The Big Bang Theory and get the latest breaking news, exclusive videos and pictures, episode recaps and much more at adopteesofcolor.org The Big Bang Theory. It's time to geek-out with the gang. Stream the galaxy's biggest comedy, from the beginning, right here. Bazinga! New episodes Fridays. Mayim Bialik and Jim Parsons in The Big Bang Theory () Simon Helberg and . Leonard Hofstadter episodes, See full technical specs» . Leonard and Sheldon are brilliant physicists – geniuses in the laboratory but socially challenged everywhere else. Watch Latest Episode. Get Latest American TV Shows & Movies. Lives of awkward physicists Leonard and Sheldon change when a free-spirited beauty named Penny moves in next doo more. The Big Bang Theory on CBS All Access and stream and relive past episodes Full Episodes The Big Bang Theory - The Decision Reverberation (Preview). Stream episodes of The Big Bang Theory, a show about two nerdy physicists that share an apartment and an unlikely friendship with their beautiful neighbor. Check out episodes of The Big Bang Theory by season. Don't miss any episodes, set your DVR to record The Big Bang Theory. Sheldon is talking science to Penny again. Subscribe to “The Big Bang Theory” Channel HERE: adopteesofcolor.org Watch Full Episodes of “The Big Bang.