A guest packed BIG BANG THEORY airs April 9.
Tune in from 8-8:31 p.m. on WUSA9.
Wil Wheaton, Kevin Smith and Matt Bennett star.
'The Fortification Implementation' – When Sheldon and Amy build a blanket fort, they come to major crossroads in their relationship. Also, Wolowitz meets the half-brother he never knew he had, and when Penny is invited to appear on Wil Wheaton's podcast, she and Leonard have a huge, on-air argument.
