Obi-Wan Kenobi: 10 Ways It Changes Star Wars

10. Vader's Head Scars May Have Been Caused In That Rematch Of The Century

Lucasfilm President Kathleen Kennedy promised a "Rematch of the Century" heading into Obi-Wan Kenobi. And boy, did Deborah Chow and co. deliver.

While the second coming together of these former allies within the series, if you're not counting flashbacks, very much caught the eye due to its all-round Force-wielding brilliance and emotional gut-punches, said highly-anticipated apparent last round before Episode IV actually seemed to give fans an answer to a question many thought had already been answered.

With Luke Skywalker eventually unmasking his paps in Return of the Jedi and revealing a gnarly scar on the left side of his skull, many had understandably attributed this scorch mark to his initial burning on Mustafar.

However, with Kenobi well and truly smashing his one-time brother in the face with countless Force-propelled rocks and even slashing the left side of his iconic face-covering open with his blue blade in Part VI of the show, it appears as though old Ben may have actually caused those eye-catching head-wounds in this moment.

And while some are still adamant said scar had been present since Episode III, whatever way you slice it, Obi-Wan is still very much responsible for that particularly painful reminder.