From Wikipedia, the free encyclopedia. David Giler is an American filmmaker who has been active in the motion picture industry since the early 1960s. He started his career as a writer, providing scripts for television programs such as Kraft Suspense Theatre and The Man from U.N.C.L.E.. He then moved to screenplays in the 70's, helping to write films such as The Parallax View and the original version of Fun With Dick and Jane. He produced his first film in 1970, the critically reviled Myra Breckinridge, an adaptation of Gore Vidal's controversial novel (he also co-wrote the film with director Michael Sarne). He helped Walter Hill produce the legendary horror thriller Alien in 1979, and it is for this film that he is probably best remembered. He and Hill became embroiled in a much-publicized behind-the-scenes fight with Alien's original w...read more