Taika Waititi Signs on to Direct 'Thor' 4 He previously directed br 2017's 'Thor: Ragnarok,' br which earned critical acclaim br from audiences. In addition, the movie generated an impressive 93 from critics br on 'Rotten Tomatoes.' Just a couple months ago, the actor discussed the possibility br of another 'Thor' movie. Chris Hemsworth, via 'Variety' Hemsworth's Thor was last seen joining br the 'Guardians of the Galaxy' after the br events of 'Avengers: Endgame.' A release date for the fourth 'Thor' movie has br not yet been announced.