The Holographic Excitation
The gang celebrates Halloween at Stuart’s comic book store. Meanwhile, Leonard seduces Penny with science.
Release : October 25, 2012
Runtime Epiosde : 21 minutes
Rating : 7.43
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