Yug Ylimaf
| Episode Number | 4 |
|---|---|
| Season | 11 |
| Aired | 2012-11-11 |
| Overview | When Brian accidentally causes Stewie's time machine to make reality run in reverse, the two must fix the problem before Stewie is unborn. |
| Runtime | 22 minutes |
| Absolute Number | 192 |
| Finale Type |