Hollywood actor Matt Damon has joined the star cast of 'Thor Love and Thunder', the fourth Thor film. Reports say the actor is currently in Sydney where he will be quarantining for the next two weeks before beginning the shoot for the film. The report adds, the film will also bring back Taika Waititi as director. Natalie Portman will reprise the role of Jane Foster, while Chris Hemsworth stays on as Thor. Christian Bale will be seen playing the main antagonist, Gorr the God Butcher. The Marvel film will hit theatres in May 2022.