Season 0 of 렛츠고 시간탐험대 premiered on August 24, 2013.

Season 1 of 렛츠고 시간탐험대 premiered on December 21, 2013.

Season 2 of 렛츠고 시간탐험대 premiered on June 2, 2014.

Season 3 of 렛츠고 시간탐험대 premiered on April 27, 2016.