Phillip Schofield teased an "exciting" Line of Duty guest will appear on Monday's This Morning after the show's epic finale at the weekend.
But the presenter, 59, admitted that he had to remain tight-lipped about exactly who that was as it could serve as a major spoiler for Sunday's episode.
Is Phil hinting that the actor playing 'H' could be making an appearance? Speaking on the ITV daytime show today, he said: "The country is gripped by Line of Duty.
We have - and all I'm allowed to say is - on Monday's show we have a very exciting guest pertaining to that show." Laughing, Holly quipped: "I'm very glad you're saying this, I would definitely mess this up." "I'm treading the line of what we were told we were allowed to say this morning
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