
A smart-mouthed creature, ALF (aka Alien Life Form), crash-lands in a suburban garage. His spaceship is beyond repair, he's ugly, he's short, he's got a bad attitude. What's a family to do? Why, take in the furry creature, of course, and watch as he comments on humankind and tries to eat the cat -- a delicacy on his home planet of Melmac.

Willie abandons his belief in pacifism after meeting the hostile father of the kid who has been bullying Brian.

Willie has problems trying to sell the house because ALF keeps scaring off potential buyers with phony ghosts.

ALF's mail-order ventriloquist's dummy takes on a life of its own. Bill Daily and Fred Gross guest star.

Kate's (Anne Schedeen) friend (Dorothy Lyman), a known drinker, sees ALF in the kitchen and thinks she's hallucinating.