Born Brooke Alley on August 22 and raised in Kansas City, Missouri. Brooke Dillman earned a degree in theater at the University of Missouri and then headed for Chicago. While in the Windy City, Dillman created several of her favorite characters in the local theater scene, including stints at the Factory Theatre and the Organic Theatre. She then moved to Los Angeles in 1998 and was featured in numerous TV commercials, but her big break came when she was cast as a regular on the variety series "The Wayne Brady Show."

Other roles followed, such as the weather-casting nun, Sister Brenda Trogman, in NBC's "Good Morning, Miami" and those in the feature films "National Lampoon's Barely Legal," "Larceny" and "Pot of Gold," along with a recurring role on HBO's Emmy Award winning "Six Feet Under." Dillman, fresh off the final season of the hit sketch comedy TV series, "Blue Collar TV", reunited with Larry the Cable Guy in his recent film "Larry the Cable Guy: Health Inspector."

Recently, Brooke Dillman played a Home Ec teacher in the hit summer comedy Superbad.

Dillman currently lives in Los Angeles with her husband, Charlie Dillman, and their dog, Carol. Charlie is the son of actors Bradford Dillman and Suzy Parker.