We don't have a biography for Gill Biggeloe yet. Hang in there, or go ahead and contribute one.
Appearances
Line of Duty
Guest cast, played by Polly Walker
- Episode 3x01: Episode 1 (Mar 24, 2016)
- Episode 3x02: Episode 2 (Mar 31, 2016)
- Episode 3x03: Episode 3 (Apr 7, 2016)
- Episode 3x04: Episode 4 (Apr 14, 2016)
- Episode 3x05: Episode 5 (Apr 21, 2016)
- Episode 3x06: Episode 6 (Apr 28, 2016)
- Episode 5x02: Episode 2 (Apr 7, 2019)
- Episode 5x03: Episode 3 (Apr 14, 2019)
- Episode 5x04: Episode 4 (Apr 21, 2019)
- Episode 5x05: Episode 5 (Apr 28, 2019)
- Episode 5x06: Episode 6 (May 5, 2019)