Phase IV is an incredible full length feature film by Saul Bass who is most acclaimed as a graphic designer who's work can be seen as the opening credits from The Seven Year Itch, Vertigo, West Side Story to Alien, Broadcast News and Casino. Phase IV is a much overlooked film that is very much in the style of The Andromeda Strain. What it perhaps lacks in story, it gains in the photography of the millions of ants - the film's additional cast.