The Visitor is a short story written by Roald Dahl, published in the 1974 book Switch Bitch, centred on Uncle Oswald and the adventures he so luridly describes in his elaborate diaries. In this story, he has amorous designs on his Syrian host's wife and teenage daughter, with unfortunate and unexpected consequences.
"The Visitor" is the title of the third episode of the fourth season of the television series Star Trek: Deep Space Nine. It has met with widespread praise and is considered one of if not the best episode of DS9 in straw polls.
The Visitor was a sci-fi television series airing on the Fox Network for one season from 1997-1998. It stars John Corbett as a man (Adam McArthur) who was abducted by extraterrestrials 50 years ago and returns to Earth to help make life better for humanity. It was created by Roland Emmerich and Dean Devlin.