The new line-up features a famous list of celebrities tracing their family trees.
The actor said fans should wait for an official announcement.
The last series of the police procedural aired last year.
The police drama's star warned fans not to expect another full series.
'Sex Education' star Emma Mackey plays 'Wuthering Heights' author Emily Brontë in actor Frances O'Connor's debut as writer-director.
The star is becoming known for appearing in police uniform.
Vicky McClure and Martin Compston said they wouldn't want to end the series on that note.
The actor played DCI Jo Davidson in the sixth series of the BBC crime drama.
The show's sixth series wrapped last year.
The actor's affinity for a good cop mystery has landed him a brand new role.
The stars of the BBC crime drama promised to all get AC12 tattoos if the show got 12 million viewers.
There are so many questions after episode 7 of series 6.
The series 6 finale revealed the identity of the 'Fourth Man'.
The sixth series of the hit show is coming to an end.
So many pieces of the puzzle remain missing.
The penultimate episode will keep audiences guessing.
Line of Duty fans think they have uncovered 'H's' identity after a misspelling in the latest episode
Line Of Duty viewers notice disturbing detail about Joanne Davidson's heritage.
Pictures from the new episode give hope to Vicky McClure fans.
He teased that there was a huge clue out there showing what happens to her.
The endless speculation about DCI Joanne Davidson's family history is over.
The man behind Ted Hastings couldn't get away from complex jargon, even on a completely different show.
Line of Duty star Martin Compston has said that viewers will 'need therapy' after the next episode of the hit BBC drama.
Stake your guesses for the identity of the shock DNA match.
One of the finest episodes in Line Of Duty history.