The FA Umbro Fives is the only five-a-side football competition where the final takes place at Wembley.
The film stars former England hero and striker Michael Owen, who is eclipsed by a fictional character called Dave Bloke. Bloke steals Owen's limelight by becoming a Wembley Legend after scoring a hat-trick in the FA Umbro Fives final.
The film uses the strapline 'Become a Wembley Legend' and asks people to sign up to the FA Umbro Fives microsite.
Players can register their team and are then encouraged to take part in a banter competition on Facebook during the tournament.
FA marketing manager Charlie Boss said: "This is a wonderful tongue-in-cheek way to get amateur footballers to enter The FA Umbro Fives Tournament. Anyone can now become a Wembley Legend."