ALF - Season 4 (1989)

Alf thinks that he has found a great new game when he accesses Willie's stock market account.

With ALF feeling bored and useless, Larry advises the Tanners to ask for his opinion on their problems and make him feel more important. However, this plan backfires when ALF decides that he wants to become a shrink and starts to analyze everything they say and do.

When ALF develops an addiction to eating cotton balls, Willie and Kate decide to invite a support group over to the house and have Willie convey ALF's feelings to the group.

ALF gets upset when Willie's emotionally depressed kid brother spends lots of time at the house, leaving him to take quarters in the garage.

With ALF upset over Willie's brother frequently coming to the house, Willie decides that the best thing to do is finally introduce his brother to ALF.

When the Tanners' cat Lucky dies, ALF decides to answer a giveaway ad in the paper for kittens so that he can eat them, only to find out that he likes having them as pets.

ALF gets upset when his anniversary party is interrupted by Kate's mother who flies in after a fight with her husband.

Following a fight with Willie, ALF decides to move in with Neal. It doesn't take long for him to wear out his welcome.

When ALF gets really sick, Willie and Kate consider taking him to a doctor.

Willie and Kate miss the days when they would visit friends' dinner parties and then reciprocate. They decide to host a luau with a roasted pig. They invite only the people who've invited them to dinner, but end up with everyone from the office at work. Alf tries to strong arm trash rights, but ends up having to agree to watch from the upstairs. The party is rained out, all the guests have to come inside, a drunk guest sees the family dog making a sandwich. Alf is locked in the shed and breaks out. At the end of the episode, Alf is reading a Transformers comic.

Alf thinks he's a stand-up comedian. NBC offers him a show, he's famous and rich and everybody loves him. In his dream he sends Willie and Kate to the attic, where they usually send him.

When Neal decides to drive to Las Vegas and remarry his ex-wife, ALF sneaks into the back of their car in a effort to try and talk Neal out of it.

ALF develops an interest in art after one of Lynn's professors compliments one of his paintings.

In order to become a minister, ALF must preside over a ceremony. So he suggests that Willie and Kate renew their vows on the 22nd anniversary.

Realizing he will outlive the Tanners, ALF daydreams about the future, after the children have grown up and moved out.

With Willie and Kate going out for the night, ALF sneaks into a retirement home in the hopes of meeting a once-famous actress, whose glory days are far behind her.

When Willie finds a map from one of his dead relatives, he and ALF trek to Death Valley to try and find a possible treasure. Things don't go as planned when ALF drinks all the water beforehand and then gets too hot from the sun.

When ALF finds out that a local corporation is using CFCs that pollute the environment, he writes several letters of protest, all under fake names. When the corporation threatens with legal action, Willie goes over to meet with them only to have them try to buy his silence by offering him a high-paying job.

Fearing that he might "internally blow up" due to his high calorie consumption, ALF decides to cut meat from his diet. However after a few days, ALF turns into a "wolf" and steals the Tanner's car in an effort to hunt for food.

Lynn and Kate have a disagreement after Lynn floats around the idea of moving in with her boyfriend.

When ALF picks up a signal on the Tanner's radio, he realizes that it is someone trying to get in touch with him through Melmacian code. He cracks the codes and finds that it's two of his friends who want to pick him and take him to their new planet. He agrees to meet them unaware that the Alien Task Force is onto them.