Taika Waititi's clowning around and cracking all his colleagues up on the Thor: Ragnarok was discussed by them at length last year and now there's proof.
The Kiwi filmmaker's shenanigans on set are showcased in a video Marvel has released to tease the film's upcoming release on DVD and Blu-ray.
Waititi dances with the likes of Jeff Goldblum and Cate Blanchett in the clip, as well as forcing them to dance, and walks around the set making fun of his own movie.
"A day on the set working with Taika involves hijinks, dancing - he's just a big kid," Tessa Thompson, who plays Valkyrie, says in the outtakes reel.
"Taika's humor, it's so particular and unique and quirky," adds Blanchett.
Thor: Ragnarok is set for release in New Zealand on March 7.