"The Big Bang Theory" Cast

Johnny Galecki

Leonard Leakey Hofstadter

Jim Parsons

Sheldon Lee Cooper

Kaley Cuoco

Penny

Simon Helberg

Howard Joel Wolowitz

Kunal Nayyar

Rajesh Ramayan Koothrappali

Melissa Rauch

Bernadette Marianne Rostenkowski

Mayim Bialik

Amy Farrah Fowler

Kevin Sussman

Stuart Bloom

Sara Gilbert

Leslie Winkle

Christine Baranski