Mark Wahlberg joined Graham Norton on the couch back in 2013 and had us all watching behind our fingers.
He may have had a drink or two before the show and poor Megan from Dublin took the full brunt of his drunken antics:
Tonight, Mark joins Graham once again and we're hoping he repeats his performance!
He's on the show to talk about Transformers: The Last Knight (in cinemas 22nd June).
Also on the couch: Sienna Miller, Woody Harrelson and Tom Holland will be talking about being Spider-man ahead of his new movie Spider-man: Homecoming.
Makes for good Friday night viewing, lads! The bottles are chilling already, catch it on BBC1 at 10.35pm.