Bull (2021) is a raw and atmospheric British crime thriller that blends gritty realism with elements of dark fantasy. Directed by Paul Andrew Williams, the film follows the titular character, played with menacing intensity by Neil Maskell, as he returns to his old haunts after a decade-long absence. His mission is singular and brutal: to methodically hunt down the gang members who betrayed him, leaving a trail of violence in his wake.

The film's strength lies in its unflinching portrayal of revenge and the cyclical nature of violence. Maskell delivers a powerhouse performance, embodying Bull's quiet rage and relentless determination with terrifying authenticity. The supporting cast, including David Hayman and Lois Brabin-Platt, effectively portrays the fear and moral decay of those in Bull's path. Williams' direction is taut and economical, making excellent use of the film's 88-minute runtime to build tension without unnecessary filler.

Set against a bleak UK landscape, Bull distinguishes itself with its visceral action and a narrative that slowly peels back the layers of its protagonist's past. The film's 6.5 IMDb rating reflects its niche appeal as a hard-hitting genre piece. For viewers seeking a well-acted, no-nonsense revenge thriller with a compelling central performance and a satisfyingly brutal payoff, Bull is definitely worth watching online. It's a stark reminder that some debts can only be paid in blood.