[7] After witnessing a murder, a punk band gets trapped by skinheads at a rural dive bar in this survival/revenge tale from writer/director Jeremy Saulnier (Blue Ruin). Anton Yelchin (from the Star Trek and Fright Night remakes) and Imogen Poots play two of the band members, and Patrick Stewart lends gravitas as the white supremacist club owner. Stewart is icy-cool and effective here, a much …