Hynden Walch

Hynden Walch. Actress: Adventure Time. Hynden Walch was born on February 1, 1971 in Davenport, Iowa. She is an actress and writer known primarily for her work in Adventure Time, Teen Titans, Groundhog Day, and Batman Assault on Arkham. She started her professional acting career on stage at age 11. At 16 she attended the North Carolina School of the Arts, majoring in voice. As a high school senior, she...