Darkman

Peyton Westlake is a scientist who has discovered a way to produce synthetic skin. This could revolutionise skin grafting, except for one mor glitch; the synthetic skin degrades after 1h 40mutes of exposure to light. When gangsters attack Peyton, he is horrifically burnt, and assumed dead. In his quest for revenge, Peyton, aka the Darkman, is able to take on the appearance of anyone (using the synthetic skin,) but he only has 1h 40mutes per disguise.