United Kingdom, April 7 -- Ewan McGregor hates being branded a movie star.

The 'Trainspotting' castmember admits he finds the title "offensive" especially when he's working in theatre - insisting he's "just an actor" who works across film, TV and stage shows.

He told the Guardian newspaper: "You're not a film actor, and you're not a television actor, and you're not a theatre actor. You're just an actor.

"To me, coming back to the theatre isn't like: 'Oh, here's this movie actor on stage .' I've always found that a little bit offensive. And I've always found the first few minutes on stage in London, I can feel that in the room. After a few minutes, you can feel the audience go: 'Oh, OK' then you can get on with it."

Ewan is returning t...