Due to a massive car accident and a twist of fate, passengers on four cars find out the answer to the final multimillion-dollar question in an upcoming episode of The Quiz Show. Everyone rushes to compete, their only challenge is to get to that final question.
한재석
as Sang-kil
김수로
as Lee Do-yeop
류승룡
as Kim Sang-do
장영남
as Jang Pal-nyeo
류덕환
as Oh Cheol-ju
심은경
as Kim Yeo-na
임원희
as Lee Joon-sang
신하균
as Doctor of Engineering
정재영
as Man in Taekwondo uniform
장진
as Captain Ma (uncredited)
Gong Ho-seok
as Officer Gong (uncredited)
안수호
as Bureau Director (uncredited)
