Watch the first trailer for Sacha Baron Cohen's The Brothers Grimsby

Sacha Baron Cohen aka Borat is back, this time with a northern English accent for action comedy flick The Brothers Grimsby.

He's joined by two Australian actresses - his real life wife Isla Fisher and comedian Rebel Wilson, who plays his on-screen wife.

Cohen stars as football-loving local lad Nobby Grimsby who is looking for his long-lost twin brother Sebastian - MI6's deadliest spy.

The pair reunite and as Nobby gets tangled up in an espionage mission, chaos ensues.

Mark Strong, Penelope Cruz and Precious star Gabourey Sidibe are also in the cast.

The Brothers Grimsby will be released on February 25.

- AAP