The Geology Methodology

Sheldon and Bert collaborate on a research project, despite Sheldon’s embarrassment. Also, Penny and Bernadette coach Raj on how to navigate his relationship with Ruchi.

Release : November 09, 2017

Runtime Epiosde : 20 minutes

Rating : 7.10

Credits

Johnny Galecki ( Johnny Galecki )

Leonard Hofstadter

Jim Parsons ( Jim Parsons )

Sheldon Cooper

Kaley Cuoco ( Kaley Cuoco )

Penny

Simon Helberg ( Simon Helberg )

Howard Wolowitz

Kunal Nayyar ( Kunal Nayyar )

Rajesh Koothrappali

Melissa Rauch ( Melissa Rauch )

Bernadette Rostenkowski

Mayim Bialik ( Mayim Bialik )

Amy Farrah Fowler