Born in Portsmouth in 1947, Costigan grew up in Salford and joined the esteemed Liverpool Everyman theatre company in 1974. He has been a regular on our screens since 1978
Connie
Arnie
Happy Valley
Nevison Gallagher
Birds of a Feather
Writer
Line of Duty
Patrick Fairbank
So Haunt Me
Doctor Who: Voyage of the Damned
Max Capricorn
The Arbor
Jimmy 'The Wig'
Girls' Night
Steve Wilkinson
