Find out if a film is on iTunes, Amazon Prime, Netflix or Now TV

Searching for Sigourney Weaver

Is A Monster Calls available on iTunes, Amazon Prime, Netflix or Now TV?
Is Alien available on iTunes, Amazon Prime, Netflix or Now TV?
Is Alien 3 available on iTunes, Amazon Prime, Netflix or Now TV?
Is Aliens available on iTunes, Amazon Prime, Netflix or Now TV?
Is Avatar available on iTunes, Amazon Prime, Netflix or Now TV?
Is Dave available on iTunes, Amazon Prime, Netflix or Now TV?
Is Deal of the Century available on iTunes, Amazon Prime, Netflix or Now TV?
Is Galaxy Quest available on iTunes, Amazon Prime, Netflix or Now TV?
Is Ghostbusters available on iTunes, Amazon Prime, Netflix or Now TV?
Is Ghostbusters II available on iTunes, Amazon Prime, Netflix or Now TV?
Is Gorillas in the Mist available on iTunes, Amazon Prime, Netflix or Now TV?
Is Heartbreakers available on iTunes, Amazon Prime, Netflix or Now TV?
Is Holes available on iTunes, Amazon Prime, Netflix or Now TV?
Is Infamous available on iTunes, Amazon Prime, Netflix or Now TV?
Is Red Lights available on iTunes, Amazon Prime, Netflix or Now TV?
Is The TV Set available on iTunes, Amazon Prime, Netflix or Now TV?
Is The Year of Living Dangerously available on iTunes, Amazon Prime, Netflix or Now TV?
Is Working Girl available on iTunes, Amazon Prime, Netflix or Now TV?