If I buy a movie on my iphone, will it automatically download to my iPad?

I want to buy movies from iTunes but don't want to buy the same movie for multiple devices. My iPad, iPhone, and iPod all share the same iCloud account. Tia

It won't always download automatically, but if it doesn't you can access it by going into the videos app. It will appear there and by clicking on it, it will download from icloud. Once you bought a movie, you can view it on all your apple devices. Hope this helps.