Question: who played the actor thor in thor ragnarok
Answer: The film is directed by Taika Waititi from a screenplay by Eric Pearson and the writing team of Craig Kyle and Christopher Yost , and stars Chris Hemsworth as Thor alongside Tom Hiddleston , Cate Blanchett , Idris Elba , Jeff Goldblum , Tessa Thompson , Karl Urban , Mark Ruffalo , and Anthony Hopkins .