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

Searching for Will Ferrell

Is A Night at the Roxbury available on iTunes, Amazon Prime, Netflix or Now TV?
Is Anchorman 2: The Legend Continues available on iTunes, Amazon Prime, Netflix or Now TV?
Is Anchorman: The Legend of Ron Burgundy available on iTunes, Amazon Prime, Netflix or Now TV?
Is Bewitched available on iTunes, Amazon Prime, Netflix or Now TV?
Is Blades of Glory available on iTunes, Amazon Prime, Netflix or Now TV?
Is Casa de mi Padre available on iTunes, Amazon Prime, Netflix or Now TV?
Is Curious George available on iTunes, Amazon Prime, Netflix or Now TV?
Is Daddy's Home available on iTunes, Amazon Prime, Netflix or Now TV?
Is Daddy's Home 2 available on iTunes, Amazon Prime, Netflix or Now TV?
Is Elf available on iTunes, Amazon Prime, Netflix or Now TV?
Is Everything Must Go available on iTunes, Amazon Prime, Netflix or Now TV?
Is Get Hard available on iTunes, Amazon Prime, Netflix or Now TV?
Is Kicking & Screaming available on iTunes, Amazon Prime, Netflix or Now TV?
Is Land of the Lost available on iTunes, Amazon Prime, Netflix or Now TV?
Is Megamind available on iTunes, Amazon Prime, Netflix or Now TV?
Is Old School available on iTunes, Amazon Prime, Netflix or Now TV?
Is Step Brothers available on iTunes, Amazon Prime, Netflix or Now TV?
Is Stranger Than Fiction available on iTunes, Amazon Prime, Netflix or Now TV?
Is Talladega Nights: The Ballad of Ricky Bobby available on iTunes, Amazon Prime, Netflix or Now TV?
Is The Campaign available on iTunes, Amazon Prime, Netflix or Now TV?
Is The House available on iTunes, Amazon Prime, Netflix or Now TV?
Is The Landlord available on iTunes, Amazon Prime, Netflix or Now TV?
Is The Other Guys available on iTunes, Amazon Prime, Netflix or Now TV?
Is Zoolander available on iTunes, Amazon Prime, Netflix or Now TV?