Jang Jin is a South Korean film director, theatre director, playwright, screenwriter, film producer, actor and TV personality.

Shin Ha-kyun is a South Korean actor. He is known for his roles in television series Brain (2011), Soul Mechanic (2020), Beyond Evil (2021), and films Joint Security Area (2000), Sympathy for Mr. Vengeance (2002), Save the Green Planet! (2003), Welcome to Dongmakgol (2005), Empire of Lust (2015), and Less Than Evil (2019).