The Ted Hastings actor has joined those calling for a general election.
Unsurprisingly, both stars of the BBC drama recalled the night slightly differently.
“So I thought it was a very clever – if not wholly satisfying dramatically – way of ending the series.”
"There are rumours. Who knows?" the Superintendent Hastings actor teased.
He also appeared to confirm one popular fan theory about the police drama's latest cliffhanger.
The BBC has insisted the remark in question was not a reference to the character Terry Boyle's disability.
Series five of the BBC cop drama saw the AC-12 boss framed as the mysterious organised crime boss.
If your head hurts from trying to work out who everyone is and what else you've seen them in, we're here to help.
We've uncovered all the secrets of AC-12 – because Hastings and co aren't the only detectives round here.