India, Jan. 7 -- What happens when a legendary actor meets one of the world's toughest survival experts? A five-year-old throwback video shared by British adventurer Bear Grylls gives the answer, and the internet cannot stop talking about it.

In an episode of Into The Wild With Bear Grylls filmed in early 2020, Rajinikanth bravely stepped into a crocodile-infested lake alongside Grylls, and a throwback video has now been shared by Grylls on Instagram.

"Swimming a crocodile-infested lake? I'd be lying if I said I wasn't a little nervous. Cros doesn't care that I'm with the great @rajinikanth!" the caption of the social media post reads.

In the video, Grylls explains, "These crocodiles are very well camouflaged and very intelligent," as ...