Tootsie Duvall (sometimes credited as Susan Duvall or Susan "Tootsie" Duvall) is an American film, theatre and television actress.
She was born Susan Steinweidle.
In recent years, she is known for her role as Assistant Principal Marcia Donnelly in the television series The Wire.
- Second Thoughts (1983)
- Tin Men (1987)
- Major League II (1994)
- Serial Mom (1994)
- Pecker (1998)
- Species II (1998)
- Liberty Heights (1999)
- A Dirty Shame (2004)
- Syriana (2005)
- Rocket Science (2007)
Selected television work
- The Initiation of Sarah (1978) (television film)
- Starsky and Hutch (1978; 1 episode)
- Zuma Beach (1978) (television film)
- Starting Fresh (1979) (television series pilot)
- Angie (1979–1980; 3 episodes)
- The Greatest American Hero (1982; 1 episode)
- Thou Shalt Not Kill (1982) (television film)
- The Corner (2000; 3 episodes) (television miniseries)
- The Wire (2006–2008; 12 episodes)