We don't have a biography for Helen Singer yet. Hang in there, or go ahead and contribute one.
Appearances
24
Guest cast, played by Lucinda Jenney
- Episode 3x01: Day 3: 1:00 P.M. - 2:00 P.M. (Oct 28, 2003)
- Episode 3x02: Day 3: 2:00 P.M. - 3:00 P.M. (Nov 4, 2003)
- Episode 3x03: Day 3: 3:00 P.M. - 4:00 P.M. (Nov 11, 2003)
- Episode 3x06: Day 3: 6:00 P.M. - 7:00 P.M. (Dec 2, 2003)