These are the questions that have already been asked for the ALF trivia section. If you have any suggestions to add for the trivia question please let me know.

Q: How much is a Wharnick?
A: About 10 dollars.

Q: When is ALF's Birthday (according to the tv series)
A: 28th of Nathinganger (October)

Q: Who was ALF engaged to before he met Rhonda?
A: Ruby (before she took her love to town.

Q: What is Kate's full name?
A: Katherine Daphne Halligan Tanner

Q: Name the Melmac months?
A: Harble (January), Tarble (February), Gorruf (March), Kilmer (April), Gagg (May), Orring (June), Barp (July), Twangle (August), Fanfan (September), Nathinganger (October), Anerva (November), Fibble (December).

Q: What Planet is the "Dairy Planet"?
A: Jupiter (It's on their licence plates)

Q: What color is Melmac's sun?
A: Purple

Q: How many stomachs does ALF have? (according to the series)
A: 8 (the movie Project: ALF said he had 7)

Q: Where is ALF's heart located?
A: In his ear.

Q: What is the name of the man in the moon?
A: Fred (he never writes or calls)

Q: What is Willie's Occupation?
A: Social Worker

Q: What color is ALF's hair?
A: Burnt Sienna, the same as Lucy's towards the end

Q: What kind of car did ALF buy Lynn?
A: A Ferrari

Q: In The ALF Christmas Special -What was the name of Mr. Foley's Wife?
A: Margaret

Q: What is the name of the Melmac God?
A: Barry (kiss kiss)

Q: What was the name of ALF's cousin that ate Light Bulbs?
A: Blinky