Idris Elba returns to the Marvel Cinematic Universe as Heimdall in Thor: Ragnarok.
Elba says Thor: Ragnarok is the first time the actor has had fun in the process.
The previous two films were ?work? for the actor.
"The last one [Ragnarok] was fun," he said. "The others weren't fun. They're work. But on this one, Taika [Waititi, the film's director] was great.?