Now that Jumanji 2 is officially underway, Dwayne Johnson and Kevin Hart have begun their usual practice of cataloguing the whole thing via Instagram hashtags.

Hart posted the first behind-the-scenes image of the sequel, showing Kevin Hart, Dwayne Johnson, Karen Gillan and Jack Black in character and in the jungle. Story-wise, it's anyone's guess as to what's happening, but we can infer that it appears to be set in present day - judging by Johnson's outfit - and it's primarily set in the jungle, as opposed to the jungle coming to wherever.

Directed by Jake Kasdan, son of Lawrence Kasdan and director of many episodes of New Girl, the film is a direct sequel of the 1995 adventure classic and sees Johnson playing a character known as Dr. Bravestone, which does not at all sound like the name of a porn star.

Take a look.