When everyone seems to love the vestigial twin that is growing out of Peter's neck better than him, Peter decides to have him amputated.
Elenco:
Mike Henry
,
Seth MacFarlane
,
Alex Borstein
,
Mila Kunis
,
Seth Green
,
Adam West
,
Patrick Warburton
,
John Viener
,
Lacey Chabert
.
