Today - Sunday, March 21st, we're marking the birthday of Leonard Gary Oldman, who is turning 52! Gary, as he's referred to within the film industry, has been portraying Harry Potter's godfather, Sirius Black, throughout the Potter movies!

Not only has he starred in an extensive amount of film and television projects including Air Force One, Batman Begins, Book of Eli and Bram Stoker's Dracula, he has also contributed his voice to the world of gaming in titles such as Spyro and Call of Duty.

Happy Birthday, Gary!