As mysterious bad boy with a checkered past Toby Cavanaugh on ABC Family's Pretty Little Liars, Keegan Allen is known for getting into and out of plenty of sticky situations, so he must have felt at home at Spider-Man, Turn Off the Dark. On January 6, the Hollywood newcomer took in an evening performance of the hit musical, then ventured backstage to congratulate star and good friend Reeve Carney and Rebecca Faulkenberry on their super-hero-worthy performances. Allen recently told Teen Vogue that it's his "dream" to follow in the footsteps of his late father, Phillip R. Allen, and pal Carney by starring in a Broadway show. For now, check out the photo gallery, then watch the Spider-Man company save the day live at the Foxwoods Theatre.