FILM OF THE WEEK: Frenetic film Bullet Train starring Brad Pitt, Aaron Taylor-Johnson, Brian Tyree Henry, Joey King, Andrew Koji, Bad Bunny, Zazie Beetz, Michael Shannon and Sandra Bullock rarely stops for breath

BULLET TRAIN (15, 126 mins)

Cast: Brad Pitt, Aaron Taylor-Johnson, Brian Tyree Henry, Joey King, Andrew Koji, Bad Bunny, Zazie Beetz, Michael Shannon, Sandra Bullock. Director: David Leitch.

Launched in 1964, the Shinkansen or bullet train has become an enduring symbol of sleek, efficient Japanese design, accelerating to operating speeds approaching 200mph.

Deadpool 2 director David Leitch’s outlandish comedy thriller, based on Kotaro Isaka’s novel Maria Beetle, gleefully appropriates the locomotive’s key feature – speed – before it reaches the end of the line with an orgy of cartoon violence.

Action set pieces, including bone-crunching brawls in different train carriages, are breathlessly choreographed.

“Let this be a lesson in the toxicity of anger,” growls Brad Pitt’s circumspect hit man, channelling the deadpan, dudeish energy of The Big Lebowski with flowing golden locks to match as co-stars perish around him.

The rough and tumble is fitfully entertaining, enlivened by a running joke about Thomas the Tank Engine that allows Aaron Taylor-Johnson to revisit his Liverpudlian accent from Nowhere Boy.

However, over the course of two hours, the hyperkinetic mayhem is exhausting, exacerbated by a fragmented chronology that zigzags between back stories.

Our refreshments are a couple of tongue-in-cheek cameos and Pitt’s laidback luminosity.

He portrays notoriously unlucky American assassin Ladybug, who is keen to return to the killing game.

Ladybug’s handler Maria (Sandra Bullock) eases him back into the job with a simple mission: retrieve a metal briefcase on a high-speed train departing from Tokyo.

Ladybug acquires the asset but as he observes, the pick-up is too easy.

Killers for hire including the twins Tangerine (Aaron Taylor-Johnson) and Lemon (Brian Tyree Henry), The Wolf (Bad Bunny), The Prince (Joey King) and The Hornet (Zazie Beetz) are also on board with diabolical motives linked to the same briefcase and a shadowy kingpin called The White Death (Michael Shannon).

One venomous stolen snake and a vengeful father (Andrew Koji) become entangled in the bedlam as bullets, knives and other weaponry arc through blood-smeared carriages.

Bullet Train plays to conductor Leitch’s strengths as a stunt coordinator and performer, exploiting every nook and cranny inside an increasingly wrecked Shinkansen as prop-laden backdrops to the frenzied fisticuffs.

Pitt oozes indestructibility from an opening strut down a neon-lit street while Taylor-Johnson and Tyree Henry are an effervescent double-act (the latter’s wavering cockney accent operates to its own timetable). Our ticket to ride on this express service takes us in dizzying circles with nowhere to sit quietly and draw breath.

RATING: 5.5/10