Air Date	:	2011-10-13
Season Number	:	5
Genres	:	Comedy
Storyline	:	Sheldon and Leonard get invited to a party at Wil Wheaton's house, and Howard gets an out-of-this-world opportunity.
Casts	:	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),