character - Yoo Young Pil

character - Yoo Byung-soo [Baek Dong-Ju's boyfriend]

character - Sergeant Ma

character - Auction bidder

character - Alumnus

character - [Convenience store friend #1]

character - Park Sang-chul

character - Hackathon CEO

character - Watch salesman

character - The King Returns Staff

character - Patient with tic disorder

character - [Jangga Pub staff]

character - Paragliding Office Employee

character - Angry drunk man

character - Heo Byung-bae