A Hell of a Difference poster
Where to stream

A Hell of a Difference

7.520241h 20mMovieHorrorComedy

When impulsive rebel Hannah goads her friends into summoning a demon for some hellish hijinks, the gang are totally bedevilled by what they bring to Earth. It's a demon alright, but one in training who needs help to "earn his devil horns"!

DirectorsEmmet O'Brien·Stephen Broekhuizen
WritersStephen Broekhuizen·Emmet O'Brien
ProducersEmmet O'Brien·Stephen Broekhuizen

Where to watch

Amazon Prime VideoAmazon Prime VideoAmazon Prime Video with AdsAmazon Prime Video with Ads
Availability shown for United Kingdom · rights vary by country

Cast · Directed by Emmet O'Brien

NCNiamh Cremin
Niamh Cremin
Hannah
MA
Mark Atkin
Devon
GR
Gillian Roberts
Emma
MKMichael Antonio Keane
Michael Antonio Keane
Jack
AO
Anna Kitty O'Connor
Milly
CBCiaran Bermingham
Ciaran Bermingham
Old Jim
LM
Louise Jane Maguire
Chloe
MMMary Murray
Mary Murray
Laura
JR
Jim Robinson
Mike
CDConor Dwane
Conor Dwane
James
DMDavid McSweeney
David McSweeney
Bob
BBBaz Black
Baz Black
Cloaked Figure/Devil

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More from Mark Atkin · Co-star actor

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More from Emmet O'Brien · Director

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A Hell of a Difference — streaming FAQ

Which OTT platform streams A Hell of a Difference?

A Hell of a Difference is streaming on Amazon Prime Video in United Kingdom, and available to rent or buy on Amazon Video. It's not currently on Netflix.

Is A Hell of a Difference on Netflix?

No, A Hell of a Difference is not on Netflix in United Kingdom as of September 2026. It's currently on Amazon Prime Video.

Is A Hell of a Difference on Amazon Prime Video?

Yes — A Hell of a Difference is included with an Amazon Prime Video subscription in United Kingdom as of September 2026.

Where can I watch A Hell of a Difference for free?

A Hell of a Difference is available on Amazon Prime Video in United Kingdom, but you'll need an active subscription — there's no free option right now.