![Line Of Duty: Fans come up with new 'blinking theory' as proof Gill Biggeloe is 'H' | Daily Mail Online Line Of Duty: Fans come up with new 'blinking theory' as proof Gill Biggeloe is 'H' | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/04/29/15/12863496-0-image-a-193_1556548026078.jpg)
Line Of Duty: Fans come up with new 'blinking theory' as proof Gill Biggeloe is 'H' | Daily Mail Online
![Line Of Duty's Polly Walker steps out with her husband and dogs ahead of series six finale | Daily Mail Online Line Of Duty's Polly Walker steps out with her husband and dogs ahead of series six finale | Daily Mail Online](https://i.dailymail.co.uk/1s/2021/04/30/17/42421734-0-image-a-4_1619802609870.jpg)
Line Of Duty's Polly Walker steps out with her husband and dogs ahead of series six finale | Daily Mail Online
![Dan Walker Twitter: BBC Breakfast host predicts Line of Duty's Gill Biggeloe is H | Celebrity News | Showbiz & TV | Express.co.uk Dan Walker Twitter: BBC Breakfast host predicts Line of Duty's Gill Biggeloe is H | Celebrity News | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/79/590x/Dan-Walker-on-line-of-duty-final-1123243.jpg?r=1557094199564)
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 season 6 spoilers: Gill Biggeloe actress speaks on whether she'll return | TV & Radio | Showbiz & TV | Express.co.uk Line of Duty season 6 spoilers: Gill Biggeloe actress speaks on whether she'll return | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/590x/Line-of-Duty-Polly-Walker-This-Morning-1123363.webp?r=1557140279986)
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 baddie star Gill's steamy TV past unmasked: 'People thought I was a maneater' - Daily Star
![Line of Duty star Polly Walker on playing Gill Biggeloe | Will Gill be back? Did she guess the ending? | Radio Times Line of Duty star Polly Walker on playing Gill Biggeloe | Will Gill be back? Did she guess the ending? | Radio Times](https://images.immediate.co.uk/production/volatile/sites/3/2019/05/17617357-low_res-line-of-duty-series-5-2f627d4.jpg)
Line of Duty star Polly Walker on playing Gill Biggeloe | Will Gill be back? Did she guess the ending? | Radio Times
![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 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](https://www.sundaypost.com/wp-content/uploads/sites/13/2021/02/Polly-Walker-by-David-Reiss-8_37812116-e1613048498321.jpg)
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
![Line Of Duty's Polly Walker steps out with her husband and dogs ahead of series six finale | Daily Mail Online Line Of Duty's Polly Walker steps out with her husband and dogs ahead of series six finale | Daily Mail Online](https://i.dailymail.co.uk/1s/2021/04/30/16/42419172-9530333-image-m-179_1619797891259.jpg)