Wednesday

In the finale, Isaac kidnaps Pugsley and uses his electrical abilities as a power source for his machine. If the device is fully operational, all the Outcasts will lose their powers forever. While Wednesday tries to stop him, Enid realizes that the only chance to save her friend is to fully transform into an alpha werewolf. She takes this step, knowing full well that such a transformation could permanently rob her of her human form.
Meanwhile, Tyler meets with his mother, Françoise, who also turns out to be Hyde. A brutal battle ensues between them. Tyler finally breaks free of his dark side and fights against his own mother. During the fight, Isaac's machine goes out of control. A powerful explosion occurs, and Françoise falls from the tower to her death.
Isaac attempts to complete his plan, but the Thing unexpectedly rebels against its former master. It rips out Isaac's mechanical heart, and he is finally killed. The machine is destroyed, and Pugsley is saved before it destroys him.
After the victory, it seems that everything is over, but the final minutes of the season prove to be the most crucial.
With her new power, Enid manages to save Wednesday and help stop Isaac. However, the price proves too high. After the battle, Enid is unable to return to her human form. She remains a huge white wolf, and other werewolves begin to consider her dangerous. According to ancient laws, alpha werewolves are doomed to solitude: they are feared, avoided, and can even be hunted.
Realizing that her presence could put her friends in danger, Enid flees far north, into the wild forests. She hides alone, having completely lost hope of a normal life. In the final scenes, Wednesday learns where Enid went and, without a second thought, decides to set out to find her. She rides off on a motorcycle with Uncle Fester, promising to find Enid and bring her home, no matter the cost.