The feature will be directed by screen star and musician Raleigh Ritchie, who appears in Game of Thrones and released his debut album in 2016.
All season, fans of teams taking part in the Emirates FA Cup have been sharing their experiences of the competition on social media by using #CupStory.
And now, as third-round weekend arrives, the director is calling on supporters to document their journeys as their teams go in search of cup glory.
"I’m thrilled to be part of this unique adventure," said Raleigh, who broke onto the scene after appearing in 2008 film Adulthood.
"The Emirates FA Cup means so much to so many people. I’m confident that, along with the help of football fans up and down the country, we should be able to produce something really spectacular.
"It could be images and videos from those attending matches with their friends and family, what they get up to along the way or celebrating a goal in the stands.
"We might see groups travelling to matches by train, plane or car, or even the stories of fans living abroad getting up in the middle of the night to catch the game on TV. The more variety we have, the better the film I’ll be producing.
"I want the credit list to be packed with fans who have showed us how much they enjoy the unique adventure of The Emirates FA Cup, so make sure you’re sharing your stories across social media this weekend and for the rest of the season using #CupStory."
Whether you’re heading to one of this weekend’s 32 third-round ties or following the action from afar, make sure you tag your Instagram and Twitter posts with #CupStory – and don’t forget to mention the @EmiratesFACup!