A new trailer for “Last Looks” has been released, featuring stars Charlie Hunnam and Mel Gibson.

Hunnam plays Charlie Waldo, described as an “ex-LAPD superstar” who exited the force and now lives off the grid.

Charlie finds himself pulled out of retirement to investigate TV star Alistair Pinch, a “black-out drunk” who may or may not have murdered his wife.

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“The search to either clear Alastair’s name or find him guilty finds Waldo contending with gangsters, Hollywood executives and pre-school teachers,” notes the film’s synopsis.

In the raucous trailer, Hunnam’s character finds himself on the receiving end of several punches, including a head-butt from Gibson.

“Last Looks” will be released in theatres, on demand and digital on Feb. 4.