26 Sep – "Marvel's Thor: Ragnarok" is fast turning into a "Jurassic Park" cast reunion, what with the addition of yet another alum in the upcoming superhero movie. Interestingly, the actor's part was filmed in secret, according to Entertainment Weekly. ""I'm not really allowed to say this and I can't tell you what it is...I did a couple of days on "Thor" just before I came over here," said Sam Neill, also known as Dr. Alan Grant in the "Jurassic Park" movie series. The 69-year-old British actor shared that he "had to sign all sorts of things." So, it's safe to assume we won't be hearing any more details of his role until the studio decides to release them or until the movie opens in cinemas next year. Neill will be joining fellow "Jurassic Park" alum, Jeff Goldblum, whose involvement in the movie as the eccentric Grandmaster was announced back in May. Other members of the cast include returning stars Chris Hemsworth as Thor, Tom Hiddleston as Loki, Idris Elba as Heimdall, Mark Ruffalo as Bruce Banner/Hulk and Anthony Hopkins as Odin, as well as new additions Cate Blanchett as Hela, Karl Urban as Skurge and Tessa Thompson as Valkyrie. "Marvel's Thor: Ragnarok" is currently slated for release on 2 November 2017.