One of the first Sundance movies that caught my eye was Marvelous and the Black Hole, admittedly because of the casting of Rhea Perlman, because that just seems like an inspired choice. Perlman plays Margot, a magician and mentor, of sorts, to Sammy (Miya Cech), a teenager who is having a rough time both at school and at home, but has taken a liking to magic.