The Return Of Superman (Korean Reality Show) Casts' Profile

Celebrity dads are left to care for their kids alone for 48 hours without the help of anyone, while their wives leave the home to enjoy some relaxing time off.[2] The wives are shown leaving the home before the 48 hours begins and coming back to greet their family once the 48 hours have ended. During the 48 hours the dads and children are either doing a task the wives have written out for the dads to complete or the dads exploring new activities with their kids. Occasionally celebrity friends of the dads will stop by to interact with the kids.

source: KBS