I regard 48 Hrs as an action adventure with a comedic debut performance by the then 21 years old, Eddie Murphy.
Hard nosed, hard drinking cop Jack Cates (Nick Nolte) pulls a convicted bank robber Reggie Hammond (Eddie Murphy) from prison on a forged 48 hours pass to help him capture Hammond's old partner, Albert Ganz (James Remar) who killed Cates fellow cop.
Ganz himself escaped from prison with the help of native, Billy Bear and both go on a killing rampage as they look for the half a million dollars that went missing after one of their robberies.
Reggie knows where the money is but wants to stay one step ahead of Cates. Both distrust each other but need to work together to catch Ganz.
Walter Hill made a tough thriller with plenty of violence and cursing but imbued it with the humour of Murphy fresh from Saturday Night Live. Without his presence this would just be a forgotten police action film from the 1980s. He owns that scene when he pretends to be a cop at a country & western dive bar as he shakes down the patron.
Murphy elevates the film with the help of some off beat support by Remar and David Patrick Kelly. Nolte plays off well with the street smart, lean and hungry Murphy as the gruff cop who drinks too much and is too flabby.
In the sequel, Another 48 Hours, eight years later it was Murphy who would be flabby and out of shape going against a leaner, meaner Nolte.