Black comedy doesn’t get any blacker than “Killing Mary Sue” where Dermot Mulroney’s aptly named hot dog of a senator, Bradley Weiner, orders a hit on his stepdaughter Mary Sue.

We have an exclusive look at the first ten minutes of the film, which gives you a taste of the titular Mary Sue, her love of a good party, and her slimy stepdad.

In his new film, Killing Mary Sue, writer and director James Sunshine is tackling the Mary Sue trope with a darkly comedic action thriller about a burnout fighting back against her stepdad. But ...