Paul Bettany has called his voiceover work on The Avenger one of the best jobs he has ever had.
The British actor will once again be lending his voice to JARVIS, a computer programme, in the summer blockbuster.
It will be the third time that he has voiced the character after Iron Man and Iron Man II.
Speaking to Metro the actor said: "I have no input with [The Avengers] other than spending half an hour sitting in a studio doing the voiceover.
"It's the best job I've ever had. I say the lines and they pay me money."
"I forgot I was in Iron Man. Someone said, 'I loved you in Iron Man'. I said, 'You've got me mixed up with someone else'.
"I forgot I did the voice because it was only 30 minutes in a recording studio laughing my arse off."
The actor is set to team up with Mark Strong for new movie Blood, which is yet to start shooting.
The Avengers is released 27th April.