Season 4
Episodes
S4 · E1 · 18 Sept 1989 · 23 min
Baby, Come Back
ALF earns the right to baby-sit Eric, but almost blows it when the child disappears.
S4 · E2 · 25 Sept 1989 · 23 min
Lies
Tabloid photographers accidentally photograph ALF, so the Tanners have to get the film back.
S4 · E3 · 2 Oct 1989 · 23 min
Wanted: Dead or Alive
ALF shields Willie when a criminal resembling him is profiled on a crime-stopper TV show, but Trevor turns him in.
S4 · E4 · 9 Oct 1989 · 23 min
We're in the Money
Using Willie's home computer, ALF discovers and later becomes addicted to the art of making stock-market deals.
S4 · E5 · 16 Oct 1989 · 23 min
Mind Games
After a visit from a psychologist, ALF subjects the Tanners to a barrage of unwanted psychoanalysis.
S4 · E6 · 23 Oct 1989 · 23 min
Hooked on a Feeling
Willie, in an effort to curb ALF's cotton addiction, holds a support group meeting in his living room.
S4 · E7 · 30 Oct 1989 · 23 min
He Ain't Heavy, He's Willie's Brother
ALF, forced to hide, plots the removal of Willie's visiting brother Neal.
S4 · E8 · 6 Nov 1989 · 23 min
The First Time Ever I Saw Your Face
ALF gets peeved about having to remain hidden while Willie's brother extends his visit.
S4 · E9 · 13 Nov 1989 · 23 min
Live and Let Die
ALF's attitude toward cats changes after his first encounter with kittens.
S4 · E10 · 20 Nov 1989 · 23 min
Break Up to Make Up
Whizzer comes face-to-face with ALF when he searches for Dorothy at the Tanners.
S4 · E11 · 27 Nov 1989 · 23 min
Happy Together
ALF, on the outs with the Tanners, is offered a place to stay by Neal.
S4 · E12 · 4 Dec 1989 · 23 min
Fever
The Tanners pamper ALF after he catches his first Earth cold.
S4 · E13 · 11 Dec 1989 · 23 min
It's My Party
ALF is relegated once again to the attic when the Tanners throw a Hawaiian luau.
S4 · E14 · 8 Jan 1990 · 23 min
Make 'em Laugh
ALF dreams he's a famous stand-up comic.
S4 · E15 · 15 Jan 1990 · 23 min
Love on the Rocks
Neal and his ex-wife Margaret reconcile, but ALF goes a long way to prove her motives are less than honest.
S4 · E16 · 22 Jan 1990 · 23 min
True Colors
ALF enters the art world after he earns praise for a still life made from food.
S4 · E17 · 29 Jan 1990 · 23 min
Gimme That Old Time Religion
As a newly ordained Melmacian minister, ALF must officiate a ceremony on Earth.
S4 · E18 · 5 Feb 1990 · 23 min
Future's So Bright, I Gotta Wear Shades
ALF considers the future with the Tanners, who will age faster than the ageless alien.
S4 · E19 · 12 Feb 1990 · 23 min
When I'm Sixty-Four
ALF encounters youth-seeking senior citizens when he's discovered sneaking into a retirement home.
S4 · E20 · 19 Feb 1990 · 23 min
Mr. Sandman
ALF and Willie scour Death Valley for buried treasure after discovering an old map.
S4 · E21 · 26 Feb 1990 · 23 min
Stayin' Alive
A morally outraged ALF writes nasty letters to a pollution-producing company.
S4 · E22 · 3 Mar 1990 · 23 min
Hungry Like a Wolf
ALF takes to the park in search of food after his diet fails.
S4 · E23 · 10 Mar 1990 · 23 min
I Gotta Be Me
ALF is the only one excited by the idea of Lynn moving in with her boyfriend.
S4 · E24 · 24 Mar 1990 · 23 min
Consider Me Gone
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.
Data and images from TMDB.