Alma progresses through training with her dad, and continues to uncover information about his death. Worried by her behavior, Alma’s mom makes her go to therapy.
Alma realizes Sam has been lying to her and they get into a fight. Alma bounces between different timelines in her life, Sam’s life, and their relationship.
Alma attends Becca and Reed’s wedding while continuing to investigate her father's murder. Meanwhile, Jacob encourages Alma to stop investigating in the present and find her way back to the past to save him.
Let's learn the background of the special rotoscope technique used in Undone, in which the animators trace the images scene by scene to create a realistic action.