"Rollercoaster") is a 2013 South Korean comedy film written and directed by actor Ha Jung-woo, in his directorial debut.

A plane full of absurd characters―both crew members and passengers such as a businessman, a monk and a paparazzi—go through a series of comical shenanigans.

Ha Jung-woo said he had always had the desire to study about film more, so he seized the opportunity to approach this movie not as an actor but as a director.

[10] Ha reportedly wrote the script based on his friend and fellow actor Ryoo Seung-bum's real-life experience.

[12][13] This was Jung's first acting job after his discharge from mandatory military service, and his character's appearance and wardrobe was inspired by K-pop star G-Dragon.