10 More Star Wars Moments IMPOSSIBLE To Watch The Same After This

Admittedly, this one is a little tougher to spot than any of the previous ten entries, but once you do, there is no going back, folks.

As Episode III - Revenge of the Sith reaches its closing stretch, Anakin Skywalker and his old Jedi Master Obi-Wan Kenobi clash amidst the lava on the fiery planet of Mustafar. It's a properly emotional and incredibly choreographed duel. However, it's one that also contains a secret cameo that very few noticed until quite recently.

At exactly 1:59:02 (if you're watching on Disney+, or 1:27 in the clip below), right when 'The Chosen One' goes to jump over Kenobi as they fight on a hovering platform, a face strangely pops up over his shoulder for no longer than a second.

The mug - posted on Reddit earlier this year - could possibly belong to a member of the crew helping Hayden Christensen during this particular stunt or perhaps just preparing to catch him if something went wrong on the green screen set. And this super brief error was probably just missed when piecing together the explosive climax.

Again, it's a super tough one to catch if you don't know what you're looking for or even where. But when you do finally see the face of the "Mustafar Man", you'll never be able to get through this section of that classic showdown without thinking about him briefly having Ani's back.