I'm still mad at that show for exactly one episode. The actress who played the Red Beetleborg gets replaced in episode 39. I'm not mad at her getting replaced, just the contrivance of the plot. She gets hit by some kind of space beam that makes her look slightly different (because it's a different actress now). And the episode's plot is about trying to make her look normal again. But all they manage to do is make her look normal to most people, but the audience and main characters will still see her altered appearance.

Just replace the character, holy shit. Make a new red beetleborg how hard is it