The Big Bang Theory

The Spaghetti Catalyst

Series 3 - Episode 20 The Spaghetti Catalyst



Sheldon tries to hide the fact he had dinner with Penny after she broke up with Leonard, hoping to stay friends with her. However, keeping secrets does not prove to be his strong point, and it isn't long before his deceit is exposed. Comedy, starring Jim Parsons, Kaley Cuoco and Johnny Galecki.

Cast & Crew

Leonard Hofstadter Johnny Galecki
Sheldon Cooper Jim Parsons
Penny Kaley Cuoco
Howard Wolowitz Simon Helberg
Raj Koothrappali Kunal Nayyar