The Marvel Cinematic Universe remains a “mystery” to Sam Neill.

Despite starring as Thor’s dad Odin in Marvel’s “Thor” films, the “Jurassic Park” actor, 73, doesn’t fully understand what it’s all about.

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While appearing on an Australian breakfast radio show to promote the upcoming film, “Thor: Love And Thunder”, reports, and explained why he’s never understood the MCU.

“I’ve never understood any of the ‘Thor’ films, in fact, the whole Marvel universe is a complete mystery to me,” he admitted.

Adding, “I mean I was standing beside Jenny Morris [on the set of ‘Thor: Ragnarok’] and I said, ‘Do you know what planet we’re on?’ To be honest, I was completely baffled. I came back I was baffled again, I did my bit, I don’t know who are playing who exactly because they are sort of swapping roles.”

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When the radio host chimed in to explain he is actually “the fake version of Thor’s dad,” Neill joked, “What? I wish someone had told me that, that’s so much easier!”

“Thor: Love And Thunder” recently wrapped and is currently expected to hit theatres in May next year.

Chris Hemsworth, Natalie Portman, Tessa Thompson, Christian Bale, Karen Gillan, Russell Crowe, Melissa McCarthy, Matt Damon, Chris Pratt and Jamie Alexander will all appear in the film.