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Simon Helberg in The Big Bang Theory (2007)
Johnny Galecki, Simon Helberg, and Dean Norris in The Big Bang Theory (2007)
Johnny Galecki and Simon Helberg in The Big Bang Theory (2007)
The Locomotion Reverberation (2017)5 of 22
Johnny Galecki, Simon Helberg, and Dean Norris in The Big Bang Theory (2007)
PeopleJohnny Galecki, Simon Helberg, Dean Norris
TitlesThe Big Bang Theory, The Locomotion Reverberation