With less than one month to go until Invincible returns to Prime Video with its third season, some new stills and a first look at the villainous Powerplex have been released.

Mark Grayson's new blue suit is also put front and centre as is his younger brother Oliver (soon to be known as Kid Omni-Man). Atom Eve and Cecil Stedman can also be seen in action.

The animated series has a large fanbase and there's been some frustration in the past about the long wait between seasons. That looks set to change with seasons 3 and 4, with the stakes expected to be significantly higher across these next batches of episodes.

"I feel like we're just getting started," Robert Kirkman revealed in a recent interview. "I'm very hopeful that this show can be around for a while. With Season 4, we're really hitting our stride. There's really exciting stuff coming up in...