Channing Tatum may have faced off against samurai ninjas and drug dealing thugs on the big screen but there is one thing that scares him—his co-star Rooney Mara. The Magic Mike hunk recently filmed the movie The Bitter Pill alongside the Girl With the Dragon Tattoo star and says that her icy nature can be quite intimidating. “She’s the most mousy and terrifying person I’ve ever met,” Tatum told E! News. “Rooney can get this glazed over like look in her eyes that you’re like, ‘Oh, God — I hope I never see that coming my way.'” In the movie, Mara plays the depressed wife of Tatum, who returns home after serving a four-year prison sentence for a white-collar crime. However, the heartthrob wasn’t totally down on his on-screen love interest, praising her talent and personality. “She’s also the sweetest little thing you’ve ever met. She’s truly one of the most fabulous actresses. She has a skill set that I have never seen with the actresses I’ve worked with.” ~Kyle Sharp