Star Trek: The Next Generation‘s Wil Wheaton will be appearing on The Big Bang Theory tonight.
Wheaton is appearing in The Gorilla Dissolution episode.
In The Gorilla Dissolution, “a bad day [at work filming the Serial Apeist with Leonard and Wheaton] causes Penny to reevaluate her life choices – including Leonard. Meanwhile, Howard and Bernadette struggle to care for Mrs. Wolowitz, and Raj gets relationship advice from Sheldon.”
The Gorilla Dissolution airs on CBS tonight at 8:00 PM.