Demi Lovato, Catherine Zeta-Jones, Jon Hamm, Carrie Fisher, and Ashley Judd are among the many celebrities who've admitted to struggling with depression, anxiety, or bipolar disorder
The veteran actor/director opened up about his struggle with depression after starring in the 2011 movie The Beaver, about a depressed toy company CEO. Though he told Deadline his depression had never been "really severe," he admitted to having some "low" moments. "Of course [I've battled it]," he said. "I think the majority of people do."
PHOTOS: Stars' Embarrassing Parents
PHOTOS: Stars Who've Had Masectomies
PHOTOS: Hangover Cures
Credit: Christopher Polk/NBC/Getty Images