Sarah Michelle Gellar fans who missed Buffy the Vampire Slayer, the Musical’s latest run at the Funhouse Lounge, should consider attending the venue’s next installment of their improv pop culture spoof series. Billed as “Scooby-Doo meets Saw,” Murder Mystery Machine takes Scoob and the gang and plops them wherever the audience chooses, solving a mystery more grisly than their misadventures on Zombie Island. Jigsaw (the antagonist from the Saw franchise) and his moralistic torture traps.