ALF decides to have some fun while a nervous Mrs. Ochmonek baby-sits Brian.

ALF and the Tanners prepare to spend Christmas in a cabin. When the owner comes to visit them, ALF accidently jumps into his trunk and he is taken to a hospital and given away as a Christmas gift to a little girl.

ALF becomes the star attraction at the Tanners' Halloween party.

Gordon Shumway, last known survivor from the planet Melmac, crash-lands his spaceship into the Tanner family's suburban garage. Willie dubs him "ALF", short for Alien Life Form. After convincing a military officer that they are not harboring a space creature, the Tanners decide to take ALF in as a member of the family.

ALF is relocated to the family garage as a result of his mischievous behavior.

ALF gets a severe case of hiccups after being excluded from Dorothy and Whizzer's wedding party.

An extortionist threatens to turn ALF in to the immigration authorities for being an ""illegal alien"".

ALF befriends a lonely blind girl.

ALF heads for the garage when Kate's mother pays a visit.

When Lucky the cat disappears, everyone pins the blame on ALF.

ALF takes a job selling cosmetics over the phone.

ALF hides out in the back seat during Lynn's date at the drive-in.

ALF moves in with his blind friend, Jody, and learns some important lessons about life without sight.

ALF fantasizes that he reveals his existence to the world and serves as substitute host on David Letterman's show.

The Tanners are invited to a Thanksgiving dinner with the Ochmonek's bizarre relatives.

Willie loses his temper with ALF during a family camping trip.

ALF ghostwrites Jake's love letters.

ALF calls the president to address his concerns about nuclear weapons.

Tabloid photographers accidentally photograph ALF, so the Tanners have to get the film back.

ALF earns the right to baby-sit Eric, but almost blows it when the child disappears.

ALF sells parts of his spaceship to buy Lynn a Ferrari.

ALF demands a fair trial after being accused of throwing a football through the Ochmoneks' window.

It's up to Willie to save ALF from the SWAT team surrounding the Ochomonek house, in which ALF had been chasing a prowler.

The Tanners become a TV-ratings family and ALF decides to rig the system so that his favorite program becomes a hit.

Lynn ends up with two dates for a dance through ALF's mishandled phone message.

ALF lends a hand with the neighborhood block patrol and ends up confronting a prowler in the Ochmoneks' house.

ALF shields Willie when a criminal resembling him is profiled on a crime-stopper TV show, but Trevor turns him in.

Willie abandons his belief in pacifism after meeting the hostile father of the bully who's been pushing Brian around.

ALF befriends the Ochmoneks' belligerent nephew, Jake.

ALF submits scripts to his favorite soap opera.

ALF hosts "The Tonight Show", with Ed McMahon.

ALF hosts "The Tonight Show", with Ed McMahon.

The Tanners continue to try and jog ALF's memory, and deal with the police at the same time.

Kate dreams that she and ALF are rival presidential candidates.

ALF hits his head and is convinced he is an insurance salesman. The Tanners try reviewing past events to try and jog his memory.

ALF dreams he's a famous stand-up comic.

As a newly ordained Melmacian minister, ALF must officiate a ceremony on Earth.

ALF imagines in black and white that he and the Tanners are silent-movie stars.

ALF enters the art world after he earns praise for a still life made from food.

Neal and his ex-wife Margaret reconcile, but ALF goes a long way to prove her motives are less than honest.

ALF is relegated once again to the attic when the Tanners throw a Hawaiian luau.

ALF is the only one excited by the idea of Lynn moving in with her boyfriend.

ALF, forced to hide, plots the removal of Willie's visiting brother Neal.

ALF takes to the park in search of food after his diet fails.

Whizzer comes face-to-face with ALF when he searches for Dorothy at the Tanners.

ALF dreams he visits "Gilligan's Island", with castaways Gilligan, the Skipper, the Professor and Mary Ann.

ALF comes to Brian's aid when the boy has to play an asparagus in the school play.

ALF, on the outs with the Tanners, is offered a place to stay by Neal.

ALF and Willie scour Death Valley for buried treasure after discovering an old map.

Willie, in an effort to curb ALF's cotton addiction, holds a support group meeting in his living room.

ALF considers the future with the Tanners, who will age faster than the ageless alien.

ALF prepares for the baby's arrival by re-enacting scenes from "The Dick Van Dyke Show."

ALF prepares for the worst after experiencing a mild earthquake.

ALF joins a monastery after learning that his parents were married before he was born -- a disgrace on the planet Melmac.

A morally outraged ALF writes nasty letters to a pollution-producing company.

ALF has an allergic reaction to a baby.

ALF encounters youth-seeking senior citizens when he's discovered sneaking into a retirement home.

In a nightmare, Willie dreams ALF is his school roommate.

ALF's attitude toward cats changes after his first encounter with kittens.

ALF makes Brian disappear with a mail-order magic kit.