Line of Duty's 'rotten apple' actor didn't know of shock twist until near the end - Birmingham Live
Who is Polly Walker? Line of Duty actress playing Gill Biggeloe | The Sun
Polly Walker has her own theories on last night's episode of Line of Duty | Daily Mail Online
Line of Duty: Five characters we want to see return | BT TV
Line of Duty recap: series 5 episode 2 — is Hastings H? | Times2 | The Times
Line of Duty season 6 spoilers: Gill Biggeloe actress speaks on whether she'll return | TV & Radio | Showbiz & TV | Express.co.uk
Line Of Duty: Fans come up with new 'blinking theory' as proof Gill Biggeloe is 'H' | Daily Mail Online
Line of Duty star opens up about her character's shocking reveal in finale
Line of Duty's Polly Walker hints that Gill Biggeloe will return next series as Eamonn Holmes reveals where her safehouse is in Belfast | Flipboard
Gill Biggeloe - Line of Duty | TVmaze
Who is Polly Walker? Line of Duty actress playing Gill Biggeloe | The Sun
Line of Duty recap: series five, episode four – one hell of a mess to clean up | Television & radio | The Guardian
Line of Duty star Polly Walker on playing Gill Biggeloe | Will Gill be back? Did she guess the ending? | Radio Times
Gill Biggeloe: Why Line of Duty fans think Polly Walker's lawyer is H
theartsdesk Q&A: actor Polly Walker on 'Bridgerton' and the new breed of period drama
Dan Walker Twitter: BBC Breakfast host predicts Line of Duty's Gill Biggeloe is H | Celebrity News | Showbiz & TV | Express.co.uk
Line of Duty (2012)
Line of Duty (2012)
Line Of Duty's Polly Walker: I didn't watch the series - The Irish News
Line of Duty's five biggest plot twists (so far) – The Pop Culture Studio
Line of Duty star Polly Walker on playing Gill Biggeloe | Will Gill be back? Did she guess the ending? | Radio Times
Polly Walker
Line of Duty (2012)
Line Of Duty's Polly Walker steps out with her husband and dogs ahead of series six finale | Daily Mail Online
Polly Walker says there was 'no sisterhood' when she started her acting career | The Argus
This Morning - It's been a gripping six weeks, and the Line of Duty finale didn't disappoint! We're joined by actress Polly Walker, who plays Gill, to talk about the epic conclusion
