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The original was posted on /r/todayilearned by /u/MeatUnusual2098 on 2025-07-20 00:39:53+00:00.

Original Title: TIL that Bob Anderson, the legendary swordmaster who trained Viggo Mortensen for his role as Aragorn, also stepped into the Darth Vader suit to perform the lightsaber duels in “The Empire Strikes Back” and “Return of the Jedi”.