It's hard to imagine a Thor film without the Warriors Three present and now it's confirmed that at least 2 members of the three are on set for Thor: Ragnarok. Both Ray Stevenson and Tadanobu Asano, who play Volstagg the Voluminous and Hogun the Grim, respectively, have been spotted on the Gold Coast of Australia where Thor: Ragnarok is currently filming.
No word on whether Zachery Levi and Jaime Alexander will be reprising there roles as Fandral the Dashing and the Lady Sif. Zachary Levi did hint during SDCC last month that he would be filming a project in Australia but didn't name what film. Jamie Alexander has also kept quiet on if Sif will be featured in the film by telling fans she’s not allowed to comment on the possibility, and that we shouldn’t worry.
Thor: Ragnarok opens in theaters November 3, 2017.