Cast (7)

Johnny Galecki

Leonard Hofstadter

Jim Parsons

Sheldon Cooper

Kaley Cuoco

Penny

Simon Helberg

Howard Wolowitz

Kunal Nayyar

Rajesh Koothrappali

Melissa Rauch

Bernadette Rostenkowski

Mayim Bialik

Amy Farrah Fowler

Crew (8)

Directing

Mark Cendrowski

Director

Writing

Steven Molaro

Story

Jim Reynolds

Teleplay

Steve Holland

Story

Chuck Lorre

Teleplay

David Goetsch

Story

Maria Ferrari

Teleplay

Anthony Del Broccolo

Story Editor

Guest stars (2)

Margo Harshman

Alex Jensen

Pasha D. Lychnikoff

Dimitri