Cast and credits of The Dumpling Paradox

Directed by

Mark Cendrowski

Starring

Johnny Galecki
Leonard Hofstadter

Jim Parsons
Sheldon Cooper

Kaley Cuoco
Penny

Simon Helberg
Howard Wolowitz

Kunal Nayyar
Raj Koothrappali

Brooke D'Orsay
Christy Vanderbilt

James Hong
Chen

Carol Ann Susi
Debbie Wolowitz (voice)

Kimberly Brooks
Automated Cell Phone Voice (voice) (as Kimberly D. Brooks)