The Road We Have Taken (2009)

S1E21 Metamorphosis (2)

The League confronts Metamorpho, but they quickly realize that the real threat comes from his future father-in-law, Simon Stagg. As they navigate this unexpected challenge, the team must strategize to deal with Stagg's sinister plans, which overshadow their initial confrontation with Metamorpho. The stakes rise as they attempt to protect both Metamorpho and the world from Stagg's dangerous ambitions.