Mumbai, Sept 1 (Ians) The latest outing of ‘Teenage Mutant Ninja Turtles’ with the film ‘Mutant Mayhem’ is a comic one. As so much comedy was involved, this led to a bunch of improvisation, with Post Malone voicing Ray Fillet who ended up singing the character’s name throughout the movie as his only line.

Director Jeff Rowe, recalling the process, said with a smile: “We were desperate to have Ray Fillet in this movie because he’s one of our favorite characters. But we couldn’t figure out what he would do in the film. I had this idea that he’d be like Matt Damon in Team America, where he just had the one line he’d say over and over.”

He further mentioned: “At the same time, there were conversations going on that Post Malone might be interested in doing something in our film. So I said, ‘Would...