"The Hunger Games: Mockingjay - Part 1" is on fire. It's at the top of the box office for a second week in a row, pulling in $56.9 million in weekend ticket sales.br br Jennifer Lawrence is back as Katniss Everdeen... and she's leading a rebellion against a totalitarian government, in a pseudo-utopian city.br br According to box office tracker Rentrak, this latest film in the popular action series has pulled in more than $225 million since opening November 21.br br There are penguins in Madagascar . And this perplexing thought is at the heart of Disney's latest film.br br "Penguins of Madagascar" fell into second place this week, generating $25.8 million in North American ticket sales.br br The birds are making an impact on young minds - with 58 percent of the film's audience under the age of 25.br br The nerds are back this week, and they're holding firm at third place.