The Bourne Legacy lost its top spot at the box office after just one week at number one.
The action flick was bested by Arnold Schwarzenegger and Sly Stallone's Expendables 2, which took in $28.8 million this weekend. Jeremy Renner's Bourne Legacy dropped to an estimated $17 million.
ParaNorman debuted at third with $14 million. The kid-friendly 3D film inched ahead of the Will Ferrell and Zack Galifinakis comedy, The Campaign, which took in $13.4 million, and Whitney Houston's final film, Sparkle, at $12 million.