The gang celebrates Halloween at Stuart’s comic book store. Meanwhile, Leonard seduces Penny with science.
| Title | The Holographic Excitation |
|---|---|
| Genres | Comedy |
| Release Date | 2012-10-25 |
| Episode Runtime | 00 Hours 22 Minutes |
| Season Number | 6 |
| Episode Number | 5 |
| Production Companies | Chuck Lorre Productions, Warner Bros. Television |
