ALF - Season 2 (1987)

Lynn is researching the Tanner Family Tree for a school project. Kate suggests ALF do the the Shumway Family Tree, hoping it will occupy him for some time. However, digging the past may not be a good thing.

The Tanners get the chance to participate in a new TV ratings system. With clever arguments, ALF gets Kate to let him use the system. After learning his favorite programs might get canceled, ALF decides to tweak the numbers a bit.

Halloween is approaching and ALF wants to go trick-or-treating. Kate, of course, objects, but ALF persists. He argues that he has a natural costume and tries offering Willie a deal he can't refuse... Lynn presents Lizard to her parents.

ALF learns the concept of Earthly beauty pageant. Since Lynn, having been dumped, is suffering from low self-esteem, ALF enters her in Miss Southland pageant to prove she is pretty and uses the prizes to lure Lynn to participate.

Kate's mother has decided to get married in the Tanners' house. Unfortunately, ALF develops a Melmacian Hiccup, that keeps getting louder and louder, threatening to draw everyone's attention within a 100 meters (give or take).

ALF reminisces his "adventures" on Melmac. Willie reveals that when he was 17, he hopped on trains and crossed the whole country. ALF gets excited about the idea and talks Willie into taking him to the rail yard.

Willie and Kate no longer share activities, because one of them has to always stay at home keeping eye on ALF. ALF concludes that they are about to break up and in order to prevent that, decides to add romance to their life.

ALF is frustrated because he can't vote in the presidential election. He watches a televised debate with Kate and offers his "better" ideas on how to solve the world's problems. This gives Kate some weird nightmares.

The Tanners decide to spend Christmas in a cabin in the woods but ALF soon gets lost.

ALF is still in the hospital with Tiffany and Mr. Foley. He convinces Tiffany to help him get back to the Tanners, but changes his mind when he hears about Tiffany's condition.

Mr. Ochmonek's nephew Jake comes to live with the Ochmoneks. The Ochmoneks tell the Tanners that Jake is a problem kid and ask their advice on how to deal with him. ALF can't resist investigating Jake's persona.

When a football shatters the Ochmoneks' picture window, ALF gets the blame and he demands his day in "Tanner Family Court".

A visit from Willie's Uncle Albert surprises the Tanners and causes ALF great distress.

A series of robberies in the neighborhood prompts ALF to want to help with Neighborhood Watch, when Willie is voted block captain.

Neighborhood Watch volunteers quit as the robberies continue. ALF decides to take direct action, causing chaos at the Ochmoneks' house.

Jody loses her apartment when the building becomes a condominium, so ALF tries to help her "adjust" to a new home.

A stray dog makes ALF jealous, so he gives her to the first (and obviously wrong) person who responds to a "found dog" poster.

It's the Tanners who learn a lesson while trying to passively resist a belligerent father and son.

The Tanners may need to sell their house because Willie has been promoted to a supervisory position in San Deigo.

ALF tries ventriloquism. The attitude of his new "friend", Paul the dummy, turns contentious - then things get weird.

ALF assists Kate's alcoholic friend realise that she needs help.

A dejected ALF wants to expose his existence to the world. Willie has an idea to help him through the crisis.

ALF discovers that he is responsible for Lynn not being able to attend Amherst College, and makes another attempt to find employment.