"What If... the Watcher Broke His Oath?" is the ninth episode and season finale of the first season of the American animated television series What If...?, based on the Marvel Comics series of the same name. It continues the previous episode's story, featuring the Watcher and Doctor Strange Supreme recruiting various heroes from parallel realities to fight against an alternate version of Ultron. The episode was written by head writer A.C. Bradley and directed by Bryan Andrews.