Frontier(s)

What are your boundaries?

Frontier(s) is a French horror film directed by Xavier Gens.

In the midst of a right-wing extremist being elected in Paris, riots spark the street. A group of thieves take advantage of the chaos to pull off a robbery before fleeing to a nearby hostel near the border. Unfortunately for them, the place is run by a group of neo-Nazi cannibals. Things get messy. Really messy.

The film was set to be part of the After Dark Horrorfest film festival but the MPAA slapped an NC-17 on it and, rather than edit the film, After Dark decided to give it an unrated limited theatrical release elsewhere.

Tropes used in Frontier(s) include:

Arranged Marriage: Part of the family's way of extending their bloodline.
Big Screwed-Up Family
Bloody Handprint
Broken Heel - Von Geisler cuts the Achilles tendon of one of the thieves.
Body Horror - Plenty, but Farid's death comes to mind the most.
Cannibal Clan
Creepy Child - Eva.
Dysfunctional Family
Final Girls - Yasmine and Eva.
Fingore - A character's fingers are blown off with a shotgun.
Forceful Kiss - Karl gives one to Yasmine.
I'm a Humanitarian
Inn of No Return
The Quiet One - Hans.
Shout-Out - To The Texas Chainsaw Massacre, in particular the dinner scene near the end.
Take That - Largely against Sarkozy-era France and many of its anti-Muslim policies.
Traumatic Haircut - Eva has most of her hair cut off to be presentable for the rest of the family.
Nazi Grandpa - Von Geisler.
Politically-Incorrect Villain - Well, they're neo-Nazis, so so what did you expect?
Your Head Asplode
The Unfavorite - Hans appears to be this.
"Well Done, Son" Guy - Goetz.