While we are well past Father's Day here in the U.S., September 5 is Father's Day in Australia.

To commemorate the occasion, actor Chris Hemsworth—who played "Thor" in the MCU (Marvel Cinematic Universe) films—posted pictures of his loving dad, one of which floored fans over their uncanny resemblance to each other.

We will get to that later.

His father, Craig Hemsworth was a social services counsellor when he married his wife, Leonie. Together, they had three sons, Luke (born 1980), Chris (born 1983) and Liam (born 1990)—all of whom are actors.

You can tell the handsome gene runs well in the family.

"Happy Father's Day you big bloody champion!!" wrote Chris.

"Thanks for always being there. Love ya dad."

Luke Hemsworth also joined Chris in celebrating their father on social media.

He posted pictures with his dad and wrote in the caption:

"You'll always be my favorite superhero. Happy Father's Day Craigo!"

And when Liam Hemsworth posted a photo of his pop, it was a clear indication the Hemsworth brothers won't be losing their eye-candy appeal any time soon.

But what had Buzzfeed contributor Lauren Yapalater completely floored was how much Chris Hemsworth looked like a clone of his father when he was younger.

"Because it's as if Chris was copy + pasted and made into a human based on this picture," wrote Yapalater.

Here is the photo Chris Hemsworth posted of his family from many years ago.

@chrishemsworth/Instagram

Do you see a striking resemblance?

@chrishemsworth/Instagram

Because social media users surely did.

The Rock commented "that Apple did not fall far from that tree."

@chrishemsworth/Instagram

@chrishemsworth/Instagram

@chrishemsworth/Instagram

@chrishemsworth/Instagram

@chrishemsworth/Instagram

@chrishemsworth/Instagram

@chrishemsworth/Instagram

@chrishemsworth/Instagram

Happy Father's Day, Mr. Hemsworth!