The film tells the story of a branch manager for a medium-sized company, who one day leaves for Australia to look for his family after a mistake with his work, then disappears. There's a hidden truth to be discovered between Lee Byung Hun, in the role of Jae Hoon, his wife Soo Jin, played by Gong Hyo Jin, and his daughter Gina, played by Sohee. 

The character posters each seem to show the family members leading completely different lives, drawing questions about the mystery to come. 'A Single Rider', filmed largely in Australia, is set to premiere February 22.