Penny's home business turns into a complete nightmare when Sheldon takes over.
| Title | The Work Song Nanocluster |
|---|---|
| Genres | Comedy |
| Release Date | 2009-03-16 |
| Episode Runtime | 00 Hours 22 Minutes |
| Season Number | 2 |
| Episode Number | 18 |
| Production Companies | Chuck Lorre Productions, Warner Bros. Television |
