Sep 18, 1989 · 23m
ALF earns the right to baby-sit Eric, but almost blows it when the child disappears.

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Sep 18, 1989 · 23m
ALF earns the right to baby-sit Eric, but almost blows it when the child disappears.
Sep 25, 1989 · 23m
Tabloid photographers accidentally photograph ALF, so the Tanners have to get the film back.
Oct 2, 1989 · 23m
ALF shields Willie when a criminal resembling him is profiled on a crime-stopper TV show, but Trevor turns him in.
Oct 9, 1989 · 23m
Using Willie's home computer, ALF discovers and later becomes addicted to the art of making stock-market deals.
Oct 16, 1989 · 23m
After a visit from a psychologist, ALF subjects the Tanners to a barrage of unwanted psychoanalysis.
Oct 23, 1989 · 23m
Willie, in an effort to curb ALF's cotton addiction, holds a support group meeting in his living room.
Oct 30, 1989 · 23m
ALF, forced to hide, plots the removal of Willie's visiting brother Neal.
Nov 6, 1989 · 23m
ALF gets peeved about having to remain hidden while Willie's brother extends his visit.
Nov 13, 1989 · 23m
ALF's attitude toward cats changes after his first encounter with kittens.
Nov 20, 1989 · 23m
Whizzer comes face-to-face with ALF when he searches for Dorothy at the Tanners.
Nov 27, 1989 · 23m
ALF, on the outs with the Tanners, is offered a place to stay by Neal.
Dec 4, 1989 · 23m
The Tanners pamper ALF after he catches his first Earth cold.
Dec 11, 1989 · 23m
ALF is relegated once again to the attic when the Tanners throw a Hawaiian luau.
Jan 8, 1990 · 23m
ALF dreams he's a famous stand-up comic.
Jan 15, 1990 · 23m
Neal and his ex-wife Margaret reconcile, but ALF goes a long way to prove her motives are less than honest.
Jan 22, 1990 · 23m
ALF enters the art world after he earns praise for a still life made from food.
Jan 29, 1990 · 23m
As a newly ordained Melmacian minister, ALF must officiate a ceremony on Earth.
Feb 5, 1990 · 23m
ALF considers the future with the Tanners, who will age faster than the ageless alien.
Feb 12, 1990 · 23m
ALF encounters youth-seeking senior citizens when he's discovered sneaking into a retirement home.
Feb 19, 1990 · 23m
ALF and Willie scour Death Valley for buried treasure after discovering an old map.
Feb 26, 1990 · 23m
A morally outraged ALF writes nasty letters to a pollution-producing company.
Mar 3, 1990 · 23m
ALF takes to the park in search of food after his diet fails.
Mar 10, 1990 · 23m
ALF is the only one excited by the idea of Lynn moving in with her boyfriend.
Mar 24, 1990 · 23m
It's a sad day in the Tanner household as ALF announces he's leaving Earth to settle on another planet with Skip and Rhonda, but ALF is captured by the Alien Task Force before he can get to their spaceship.
Quick answers about this season's release timeline and episode lineup.
ALF Season 4 premiered on September 18, 1989.
ALF Season 4 has 24 episodes.
The season opens with Season 4 Episode 1, "Baby, Come Back". It aired on September 18, 1989.
Go to Season 4 Episode 1