Alien is a one-time hidden antagonist character of the TV animated show Garfield and Friends.
He only appears near in the end of episode "Nighty Nightmare" when he abducts Garfield while he was looking for food. Garfield asks him if there something to eat. However, Alien reveals that he wants to fatten Garfield for the entire planet of Clarion and the alien's Thanksgiving dinner, causing him getting nervous and wishes to escape and see Odie and Jon again as he is being taken away from the earth. Garfield wakes up whilst denying being a meal himself for the entire planet of Clarion and the alien's Thanksgiving dinner and receives licks of Odie.