‘Big Break’ Review: Comedy Quartet Meets Serial-Killer Peril in an Amusing, Tongue-in-Cheek Thriller

NYC-based sketch comedy quartet Simple Town, who have performed live and in online shorts over the last decade, make an amusing leap to the feature-film format in “Big Break.” Ostensibly playing themselves, the group here gathers at a country manse to celebrate one member’s breakaway mainstream success — and for the other three to beg/cajole…