Mike & Nick & Nick & Alice

There’s a small genre of films I call “cheerfully nasty.” This is an ultra-violent story of hard-core featuring a time-traveling criminal who, between shoot-outs, has a serious conversation with his colleagues about whether Jess, Dean, or Logan is the best boyfriend for Rory. If you don’t know and appreciate that these are casual murderers who have all watched every episode of “The Gilmore Girls,” this may not be for you. But for the right audience, it is a hoot. It has a terrific cast, some delightfully deadpan dialogue, a bunch of great needle-drop songs, some surprising twists throughout, even a post-credit scene with one more.

It opens with Billy Joel’s “Why Should I Worry?” from the 1988 animated film “Oliver & Company” perhaps a nod to another movie with an ampersand in the tile. Symon (Ben Schwartz), a nerdy-looking guy in a garage filled with tech equipment is bopping along as he is doing something techy. Then someone shows up and shoots him. We will find out what been cooking up in that lab and we will see the nerdy guy again in a flashback.

The first of a series of chapter titles tells us we are at: “The Party.” It’s a welcome home party for Jimmy Boy (Jimmy Tatro), back from service a prison term. The host is his devoted father, Sosa (Keith David), the local crime kingpin. Sosa jovially welcomes the crowd, but lets them know that the person who framed Jimmy Boy will be dealt with.

Nick (Vince Vaughn) and Mike (James Marsden) are part of Sosa’s crime family. They leave the party to drive to a house, and Nick tells Mike to use a chloroformed handkerchief to knock out the person who answers the door. But when he gets to the door, the person who opens it is — Nick. It turns out that there are two Nicks, one from the present and the one in the car, who is used a time machine invented by Symon a few months in the future to go back in time and prevent Mike from being murdered by an assassin. Sosa believes Mike is the one who framed Jimmy and has sent a very scary hit man who solves the murderer’s biggest problem — disposing of the body — by eating them. Yes, he’s a cannibal assassin.

Another complication: Mike is having an affair with Nick’s estranged wife, Alice (Eiza González).

This is a top-notch cast, and every one of them gets the delicate balance of tone right on the button, keeping the energy of each scene high while they stay matter-of-fact in the most outlandish circumstances and handling the most outlandish dialogue with hilarious understatement. These are all awful people, but some of them are less awful and being funny about all the madness helps keep us on their side.

NOTE: Stay through the credits for an extra scene.

Parents should know that this is a very violent film about criminals who kill without any hesitation. There are many fights and shoot-outs with guns, grenades, and whatever blunt objects are at hand, as well as a cannibal assassin, with graphic and disturbing images. It also includes sexual references, nudity, and non-explicit situations with strippers, prostitutes, and references to impotence. Characters use constant strong language.

Family discussion: If you found a time machine, where would you go?

If you like this, try: “Mr. Right,” “Boss Level,” and “Shoot-Em-Up”