We don't have a biography for DCI Joanne Davidson yet. Hang in there, or go ahead and contribute one.
Line of Duty Main cast, played by Kelly Macdonald Episode 6x01: Episode 1 (Mar 21, 2021) Episode 6x02: Episode 2 (Mar 28, 2021) Episode 6x03: Episode 3 (Apr 4, 2021) Episode 6x04: Episode 4 (Apr 11, 2021) Episode 6x05: Episode 5 (Apr 18, 2021) Episode 6x06: Episode 6 (Apr 25, 2021) Episode 6x07: Episode 7 (May 2, 2021)
