Chris Hemsworth shares throwback behind-the-scenes 'Thor' photo with a baby-faced Tom Hiddleston for the movie's 10th anniversary

• Hemsworth shared a years-old photo of him and co-star Tom Hiddleston prepping for "Thor."
• "It's been a hell of a ride and we clearly haven't aged a day," he joked in the Instagram caption.
• He also included a screengrab of a Vulture headline calling the two "no-names" when they were cast.

In celebration of the 10th anniversary of "Thor," the franchise's star Chris Hemsworth took to his Instagram and shared a picture of himself with costar Tom Hiddleston back when they were two "unknowns" prepping for the 2011 movie.

"This year marks the 10th anniversary of THOR when two unknown lads were given the keys to the kingdom," Hemsworth wrote. "It's been a hell of a ride and we clearly haven't aged a day."

Along with the photo of the then baby-faced lads, Hemsworth also included a screengrab of a Vulture headline from back in May 2009 that reads "Marvel Rolls Dice, Casts No-names for 'Thor.'"

At the time the two were cast, Hiddleston was only known for his theater work and Hemsworth, a soap star in Australia, had a brief part in 2009's "Star Trek" - though a month before "Thor" opened in theaters, he found renown and critical acclaim for his role in the horror movie "The Cabin in the Woods."

Clearly, things worked out for the two in the years since.

Both Hemsworth and Hiddleston have become huge stars, thanks to their roles as Thor and his evil brother Loki, respectively. The two actors have rode the Marvel wave to become part of the biggest box-office hits of all time, and A-list stars in the process.

Hemsworth will next be seen as Thor in the upcoming 2022 release "Thor: Love and Thunder," while Hiddleston will reprise his Marvel character, who managed to cheat death in "Avengers: Endgame, in the Disney Plus series "Loki," coming out in June.