The Academy Award-winning actor has joined the cast of the fourth installment in the "Indiana Jones" series, according to an announcement posted Wednesday on Lucasfilm Ltd.'s Indiana Jones Web site.
Production began Monday on the not-yet-titled film, which reunites director Steven Spielberg, executive producer George Lucas and Harrison Ford as the archaeologist-adventurer who made his first appearance in 1981's "Raiders of the Lost Ark."
The movie is due out May 22, 2008.
Broadbent, 57, won a supporting-actor Oscar for 2001's "Iris." He joins previously announced co-stars Cate Blanchett, Shia LaBeouf, John Hurt and Ray Winstone. Broadbent's other films include "Moulin Rouge," "The Crying Game," "Bridget Jones's Diary" and "The Chronicles of Narnia: The Lion, the Witch and the Wardrobe."
Lucasfilm recently announced that Sean Connery, who played Indiana Jones' bookish father in the franchise's third installment, 1989's "Indiana Jones and the Last Crusade," will not reprise the role in the new movie.