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

Searching for Keira Knightley

Is A Dangerous Method available on iTunes, Amazon Prime, Netflix or Now TV?
Is Begin Again available on iTunes, Amazon Prime, Netflix or Now TV?
Is Bend It Like Beckham available on iTunes, Amazon Prime, Netflix or Now TV?
Is Collateral Beauty available on iTunes, Amazon Prime, Netflix or Now TV?
Is Domino available on iTunes, Amazon Prime, Netflix or Now TV?
Is Jack Ryan: Shadow Recruit available on iTunes, Amazon Prime, Netflix or Now TV?
Is Last Night available on iTunes, Amazon Prime, Netflix or Now TV?
Is Pirates of the Caribbean: At World's End available on iTunes, Amazon Prime, Netflix or Now TV?
Is Pirates of the Caribbean: Dead Man's Chest available on iTunes, Amazon Prime, Netflix or Now TV?
Is Pirates of the Caribbean: Dead Men Tell No Tales available on iTunes, Amazon Prime, Netflix or Now TV?
Is Pirates of the Caribbean: The Curse of the Black Pearl available on iTunes, Amazon Prime, Netflix or Now TV?
Is The Imitation Game available on iTunes, Amazon Prime, Netflix or Now TV?
Is The Jacket available on iTunes, Amazon Prime, Netflix or Now TV?