Invincible just revealed the biggest secret of the series so far in the war against Viltrum, which may have turned a corner.
The damage that he inflicted upon Mark back in Invincible Season 1 is still one of the most brutal moments. We first meet Battle Beast in the fifth episode of Invincible 's first season, "That ...
Invincible brought back Dropkick and Fightmaster in the fourth episode of Season 3, and they're in need of Mark's help. They have traveled back to the present from a dark, dystopian future.