Line of Duty recap: series five, episode four – one hell of a mess to clean up | Television & radio | The Guardian
Polly Walker has her own theories on last night's episode of Line of Duty | Daily Mail Online
Line of Duty recap: series 5 episode 2 — is Hastings H? | Times2 | The Times
Gill Biggeloe - Line of Duty | TVmaze
Who is Polly Walker? Line of Duty actress playing Gill Biggeloe | The Sun
Line of Duty season 6 spoilers: Gill Biggeloe actress speaks on whether she'll return | TV & Radio | Showbiz & TV | Express.co.uk
Polly Walker - News, views, gossip, pictures, video - Irish Mirror Online
Line of Duty (2012)
Gill Biggeloe: Why Line of Duty fans think Polly Walker's lawyer is H
Polly Walker
Line Of Duty's Polly Walker steps out with her husband and dogs ahead of series six finale | Daily Mail Online
Line of Duty (2012)
left to right) Polly Walker, Rochenda Sandall and Maya Sondhi at a photo call for Line of Duty, during the BFI and Radio Times Television Festival at the BFI Southbank, London Stock
Line Of Duty's Polly Walker: I didn't watch the series - The Irish News
Line of Duty on Twitter: "Polly Walker @PollyWalkerUK plays 'Gill Biggeloe' #LOD3 @BBCTwo @bbctwoni Starts Thursday 24th March @ 9PM https://t.co/GD9v8Uyw2o" / Twitter
Line of Duty (2012)
Gill Biggeloe: Why Line of Duty fans think Polly Walker's lawyer is H
Line Of Duty: Fans come up with new 'blinking theory' as proof Gill Biggeloe is 'H' | Daily Mail Online
Who is Polly Walker? Line of Duty actress playing Gill Biggeloe | The Sun
Line of Duty star opens up about her character's shocking reveal in finale
Line of Duty (2012)
Line of Duty (2012)
Polly Walker says there was 'no sisterhood' when she started her acting career | The Argus
INTERVIEW: Bridgerton star Polly Walker on the appeal of playing a scheming aristocrat, the challenge of filming Line of Duty and the positives of lockdown - The Sunday Post
Polly Walker | Bridgerton Wiki | Fandom
Line of Duty's five biggest plot twists (so far) – The Pop Culture Studio
Line of Duty coppers, ranked from least to most bent | British GQ
