is the climactic Season One finale of the animated series Star Wars Rebels . It is a pivotal moment in the Star Wars canon that transitions a small band of rebels into a legitimate galactic movement. Plot Summary

: In a major reveal, the secret contact "Fulcrum" is unmasked as Ahsoka Tano , linking the series directly to The Clone Wars and the wider Jedi legacy.

: Grand Moff Tarkin, Agent Kallus, and the Grand Inquisitor.

: The episode marks the first time the crew learns they are part of a much larger cell-based resistance, moving beyond local skirmishes on Lothal to join a broader Rebel Alliance .