The Big Bang Theory - Season 9, Episode 9 - Rotten Tomatoes

The Platonic Permutation

EPISODE:

Episode Info

Now just friends, Sheldon and Amy spend Thanksgiving at the aquarium; a reluctant Wolowitz volunteers at a soup kitchen with Bernadette, Raj and Emily; and Penny realizes that Leonard knows a bit more about her than he's let on.

Cast

Johnny Galecki
as Leonard Hofstadter
Jim Parsons
as Sheldon Cooper
Simon Helberg
as Howard Wolowitz
Kunal Nayyar
as Rajesh Koothrappali
Melissa Rauch
as Bernadette
Mayim Bialik
as Amy Farrah Fowler
Elon Musk
as Himself
Show More Cast

The Platonic Permutation Photos

Discussion Forum

Discuss The Big Bang Theory on our TV talk forum!