The Wedding Crashers: According to, actor Christopher Walken and director David Dobkin have both signed on to do New Line Cinema's The Wedding Crashers.

Walken, who will next be seen in the April releases Envy and Man On Fire, will portray Treasury Secretary William Cleary, the father of the bride that the two leading men crash the wedding of in the film.

Vince Vaughn and Owen Wilson signed on to do the film in October, and production is now geared to start March 15 in Los Angeles.