Hardest-Working Film Actors

Who's the hardest-working actor in show biz? Many would lay claim to the title, but Forbes actually tallied which troupers took on the most meaty roles in big-budget films over the past 3 years:

Morgan Freeman: Hollywood's top worker, he's played in nine films since 2005, including The Bucket List, Evan Almighty, Batman, and Lucky Number Slevin.
Seth Rogen: "He's become Judd Apatow's go-to goof," with eight films over 3 years earning a total of $1.2 billion, more than any other star on the list.
Steve Carell: Over eight films, his roles have ranged from Frank Ginsberg in Little Miss Sunshine to Maxwell Smart in Get Smart.
Queen Latifah: One of 2 women on the list, she took turns in eight flicks, including Stranger Than Fiction, Hairspray, and The Secret Life of Bees.
Samuel L. Jackson acted in 19 films since 2005, including the cult movie Snakes on a Plane.