Unexpected Blockbusters: The Biggest Box Office Surprises
March of the Penguins
A feature-length documentary about the breeding cycles of penguins, the box office smash hit of the year? That's what happened in 2005, when Warner Bros. took a chance on the French documentary March of the Penguins. Producers credit adding Morgan Freeman to narrate the epic nature film with pushing them past $100 million at the box office.