Several of the recent marvel movies have been too strong in terms of cast, "Spider-Man: Homeless", "Doctor Strange: Crazy Multiverse", and "Thor: Love and Thunder".
In "Thor 4", in addition to the return of old characters such as Thor and Valkyrie, heavyweight actors such as Christian Bell and Russell Crowe were also added.

Incidentally, this group of guardians of the galaxy came (cameo) to help.
In addition, Thor 4 will continue the Asgardian Little Theater in Thor 3.
Even the actors who play the roles in the small theater have a lot of weight.
In a recent interview, Matt Damon talked about his return in Thor 4.
"I don't know if it's a secret ha, though everyone knows it. I went there to shoot. I think they found out, because the paparazzi took pictures of us, so they found out what we were doing. ”
"We're in a reprieve, Luke Hemsworth and I made a cameo in the last film. We had a great time, so Viditti asked us to come back again, play this joke again, and upgrade it. ”
Matt Damon plays Loki in the Asgard Little Theater, Luke Hemswer (Hai's brother) si as Thor, and Sam Neal as Odin.
This episode also includes a new character, Hela, played by Melissa McCarthy.
"Thor: Love and Thunder" is scheduled to be released in North America on May 6, 2022.