Mon Mon Mon Monsters

Mon Mon Mon Monsters is a 2017 Taiwanese horror-comedy film written, directed and co-produced by Giddens Ko. It premiered as the closing film for the 41st Hong Kong International Film Festival in April 2017, and was released in theaters on July 28, 2017.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.