High Quality Content by WIKIPEDIA articles! Anonymous Rex is an original movie made for the Sci Fi TV channel, directed by Julian Jarrold and adapted to film by Joe Menosky from the novel Casual Rex by Eric Garcia. The premise of the film is that dinosaurs did not die off, but faked their extinction and now live among humans in disguise. In the past they wore latex suits, but they now use holographic disguises to mask their appearance and coexist with humans without persecution.