William Tanner |

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Kate's husband and father of three. Most of the time ALF bothers him and gets him in trouble.
Lynn Tanner |

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Lynn is Kate and Willie's oldest child and only girl.
Gordon Shumway |

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Gordon, a.k.a. ALF, is small, furry, arrogant, loves to eat cats and an alien from the planet
Melmac
Neal Tanner |

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Willie's younger brother.
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Katherine Daphne Halligan/Tanner |

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Kate is Willie's wife and mother of Lynn, Eric and Brian. Usually, she is the one that corrects
ALF when he does something wrong.
Brian Tanner |

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Brian is Willie and Kate's second child, he used to be the baby of the house until Eric came.
Eric Tanner |

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Baby Eric is Willie's and Kate youngest child.
Lucky |

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Lucky, the family lucky cat.
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