Adrienne Stiefel: Adrienne Stiefel. Actress: Why, Charlie Brown, Why?. Adrienne Stiefel is known for Why, Charlie Brown, Why? (1990), In the Line of Duty: Ambush in Waco (1993) and The Substitute 3: Winner Takes All (1999).
Known For: Why, Charlie Brown, Why? (Sally Brown(voice)), In the Line of Duty: Ambush in Waco (Libby), The Substitute 3: Winner Takes All (Judy), Murder at 75 Birch (Teacher's Aide)