When Brian accidentally causes Stewie's time machine to make reality run in reverse, the two must fix the problem before Stewie is unborn.
Elenco:
Mike Henry
,
Seth MacFarlane
,
Alex Borstein
,
Mila Kunis
,
Seth Green
,
Adam West
,
Patrick Warburton
,
John Viener
,
Lacey Chabert
.