When a motorway tunnel exit caves in deep under a ski resort and there is no way out, it is up to an Elvis Presley impersonating plumber to fight his claustrophobic fears and save the occupants of the trapped cars.

This sounds like a comedic take on Daylight, it has potential but it reads a bit flat. The logline needs an antagonist (cliche as it may be) that will resist the heroes leadership, perhaps a Buddy Holly impersonator…