- Drama: Switch: Change the World (literal title)
- Revised romanization: Seuwichi: Sesangeul Baggweora
- Hangul: 스위치 - 세상을 바꿔라
- Director: Nam Tae-Jin
- Writer: Baek Woon-Chul
- Network: SBS
- Release Date: March 28, 2018 --
- Runtime: Wed. & Thu. 22:00 (35 minutes / 2 episodes per day)
- Language: Korean
- Country: South Korea
A man is a swindler. He is smart enough to take the bar exam, but he could not become a prosecutor. Disregarding favoritism and biases by prosecutors, the man makes criminals pay for crimes that prosecutors did not.
- "Switch: Change the World" takes over SBS' Wednesday & Thursday 22:00 time slot previously occupied by "Return" and followed by "Handsome Guy and Jung-Eum" May, 2018.
- Early working title was "Gongjakwang" ("King Peacock").
- First script reading took place February 7, 2018 at SBS Ilsan Production Center in Tanhyun, South Korea.
- First still images of Han Ye-Ri in the drama series.