Confession is a 2022 South Korean mystery thriller film directed by Yoon Jong-seok, starring So Ji-sub, Kim Yunjin, Nana and Hwang Sun-hee. Based on Oriol Paulo's 2016 Spanish film The Invisible Guest, the film depicts a story about a man who has been pointed out as the culprit of a locked-room murder and his lawyer approaching the truth.

So Ji-sub is a South Korean actor. After making his entertainment debut as a jeans model, he became known for his leading roles in the television series Something Happened in Bali (2004), I'm Sorry, I Love You (2004), Cain and Abel (2009), Phantom (2012), Master's Sun (2013), and Oh My Venus (2015–16), as well as the film Rough Cut (2008). So has also released several hip hop EPs.