Quick Pitch: Cutesy, wisecracking, Pixar-animated spinoff romp featuring the gaggle of wizard pets that fuzzied, feathered and slimed up the hallowed Hogwarts halls.

Led by Harry's owl Hedwig, the creatures must save themselves and their owners, Watership Down-style, from a looming threat that none of the people-shaped idiots ever saw coming.

Pros: The merchandise potential is incredible - Hedwig plush toys, Pigwidgeon lunchboxes, Crookshanks-flavoured Doritos...

Cons: Incredible merchandise potential is only ever a good thing if you're a stakeholder, a child, or an absolutely colossal loser.