Crimes are becoming more diverse day by day, and still, there is always an answer for every crime! Professional profiler Kwon Il Yong opens a training school for aspiring profilers to find a step-by-step solution to these crimes through deduction quizzes. Will they be able to solve them and become "full profilers"?

The second challenge of the Profilers who dream of a world without crime! Upgraded crime investigation skills and quicker insight with even better talking skills. Now, it's a group profiling where everyone must work together to solve the case. Experienced workers gather again to become the strongest profiler team! Will these strong-willed people be able to successfully answer real crime mystery quizzes together?

The Profilers are back and still trying to get rid of crime in the world! To fight against the vicious criminals that have spread all over the world, the group has moved on from a beginners class to an intermediate class. Lead profiler Kwon Il Yong reunites with the aspiring team of profilers and a new face that will bring new ideas and emotions as they upgrade to the next level. They should demonstrate their collective deductive skills to prove they are the best team of profilers! Will the be able to do it?

Korea's first crime quiz show that combines crime and quizzes! "Full Profiler" is now starting season 4 with the Full Profilers, a group of advanced profiling skills! They dig into real-life crimes around the world that are becoming more and more heinous, raise awareness of crime, and pass on their specialized profiling knowledge and various crime prevention methods while solving crime quizzes to dream of a world without more crime.