Brian Posehn in The Big Bang Theory (2007)

Brian Posehn and Jim Parsons in The Big Bang Theory (2007)

Kaley Cuoco and Jim Parsons in The Big Bang Theory (2007)

Mayim Bialik and Jim Parsons in The Big Bang Theory (2007)

Jim Parsons in The Big Bang Theory (2007)

Johnny Galecki, Simon Helberg, Brian Posehn, and Jim Parsons in The Big Bang Theory (2007)

Kaley Cuoco and Kunal Nayyar in The Big Bang Theory (2007)

Kevin Sussman and Kunal Nayyar in The Big Bang Theory (2007)

Kaley Cuoco in The Big Bang Theory (2007)

Kaley Cuoco and Johnny Galecki in The Big Bang Theory (2007)

Simon Helberg, Kunal Nayyar, and Swati Kapila in The Big Bang Theory (2007)

Simon Helberg and Kunal Nayyar in The Big Bang Theory (2007)