The song that the Tanners are singing at the end of the episode is "We Gather Together" which is a traditional Thanksgiving and Christmas hymn.
Brian says that he has a school play the next day, but the next day would be Black Friday, and schools are traditionally closed that day.
When Flakey Pete runs out the front door of the Tanners' house to meet the Alien Task Force, it is clear that the yard he is running through and the walkway do not match up at all with the shot of the Tanners' house that is always shown.
(The Tanners arrive home to find that ALF hasn't been taken away thanks to Flakey Pete) Willie: ALF! ALF: Willie! Willie: (shakes head in disbelief) ALF! ALF: (shakes head) Willie! Lynn: ALF! ALF: Willie!
David Odgen Stiers is best known for his role as Maj. Charles Winchester on M*A*S*H.
The title of this episode is derived from the popular folk song of the same name.
S 4 : Ep 24
Aired 3/24/90 (20:54)
S 4 : Ep 23
Aired 3/10/90 (21:17)
S 4 : Ep 22
Aired 3/3/90 (21:36)
S 4 : Ep 21
Aired 2/26/90 (21:35)
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