When Hun suffers from a huge amount of credit card debt, Joong-tae shows up to collect on his debt. Joong-tae threatens Hun that he will rip out Hun's kidney if He fails to pay back the debt within 24 hours. From this moment on, Joong-tae follows Hun like glue wherever he goes. Then, an out-of-blue accident makes them team up and fight their asses off.

Korean comedian Cha Tae Hyun from My Sassy Girl teams up with Park Joong Hoon (Hwang San Bul) to show off extraordinary comedic flair in action comedy Two Guys.

Hoon (Cha Tae Hyun) works as a driver who serves to drive the cars of those people who cannot drive at the moment. Though he is in huge debt, he has never thought of repaying any of it. Debt collection agent Joon Tae (Park Joong Hoon) comes to Hoon one day and threatens to take out Hoon's internal organs for sale if he does not settle the debt within 14 hours. Closely followed by Joon Tae, Hoon has no choice but to work as a driver in accompany with Joon Tae. After driving for a drunk expatriate customer, they accidentally find the most advanced semiconductor made in South Korea. Trying to make a big money with it, they have been wanted by industrial spy agents and the national information bureau…