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

Searching for Diane Keaton

Is And So It Goes available on iTunes, Amazon Prime, Netflix or Now TV?
Is Annie Hall available on iTunes, Amazon Prime, Netflix or Now TV?
Is Baby Boom available on iTunes, Amazon Prime, Netflix or Now TV?
Is Darling Companion available on iTunes, Amazon Prime, Netflix or Now TV?
Is Father of the Bride available on iTunes, Amazon Prime, Netflix or Now TV?
Is Father of the Bride Part II available on iTunes, Amazon Prime, Netflix or Now TV?
Is Hanging Up available on iTunes, Amazon Prime, Netflix or Now TV?
Is Interiors available on iTunes, Amazon Prime, Netflix or Now TV?
Is Love and Death available on iTunes, Amazon Prime, Netflix or Now TV?
Is Mad Money available on iTunes, Amazon Prime, Netflix or Now TV?
Is Manhattan available on iTunes, Amazon Prime, Netflix or Now TV?
Is Manhattan Murder Mystery available on iTunes, Amazon Prime, Netflix or Now TV?
Is Marvin's Room available on iTunes, Amazon Prime, Netflix or Now TV?
Is Play It Again, Sam available on iTunes, Amazon Prime, Netflix or Now TV?
Is Reds available on iTunes, Amazon Prime, Netflix or Now TV?
Is Something's Gotta Give available on iTunes, Amazon Prime, Netflix or Now TV?
Is The Big Wedding available on iTunes, Amazon Prime, Netflix or Now TV?
Is The Family Stone available on iTunes, Amazon Prime, Netflix or Now TV?
Is The First Wives Club available on iTunes, Amazon Prime, Netflix or Now TV?
Is The Godfather: Part II available on iTunes, Amazon Prime, Netflix or Now TV?
Is The Little Drummer Girl available on iTunes, Amazon Prime, Netflix or Now TV?