Eddie Marsan is the sort of character actor whose face is familiar but his name doesn't quite ring a bell. He pops up everywhere - whether it's playing miserable gits in Mike Leigh's movies (Happy-Go-Lucky and Vera Drake), or supporting roles in blockbusters (including Sherlock Holmes, War Horse and Gangs of New York) or playing the Parkinson's-afflicted former boxer brother of the title character in the US television series, Ray Donovan.
Right now, he has two British movies out. He's in the lead as a repressed public servant in the surprisingly uplifting British movie, Still Life, written and directed by The Full Monty's producer, Uberto Pasolini, and has a supporting role in the drama X+Y.
The latter is based on the story of a boy on the autism spectrum (Asa Butterfield from Ender's Game) who heads from Britain to Taiwan for a maths Olympics - Marsan plays the manager of the UK team.
Marsan comes across as much happier than his dour screen characters. He's much funnier and a dapper dresser to boot - he arrives at our interview in a green suit and green felt hat to complement his eyes.
"The interesting thing is that I always play these characters who never make love consensually, they always wear terrible clothes and they have no style and no humour. Whereas actually I have a very beautiful wife and four children. I like my schmutter [clothes] and I like a joke," he laughs.