In a prologue, the cast is introduced to the settings and suspects of a murder case for the new episode. The cast then chooses their role in the episode, as a particular suspect or the detective. Other than the detective, each person is given detailed information about the suspect they are portraying including their personalities, alibi, relationship to the victim and other suspects, history, criminal motive, etc. Every suspect can conceal information until explicitly questioned by other suspects or the detective, but only the criminal can lie.

Go Doo-sim, the Nation's Mother, presents the 'dream trip' for all mothers who missed the 'me' time while dedicating their lives to the family. In the second season, she accompanies Kim Chang-ok, the communication skill trainer, to travel to corners of the nation.

N.Flying (Korean: 엔플라잉, Japanese: エヌフライング; short for New Flying which also means new wings or new escape.) is a South Korean rap rock band formed by FNC Entertainment in 2013. The band released their first digital indie single Basket in Japan on October 1, 2013. The band made their Korean debut on May 20, 2015 with a single album and its lead single "Awesome". In February 2016, they made their Japanese debut with ″Knock Knock″. Their fifth member, Yoo Hwe-seung joined the band in June 2017.

The top 6 from the Sing Again 2 starts the real music battle. In Famous Singer - Battle Again, the Top 6 makes two teams - the senior team led by Yoo Hee-yeol and the junior team led by Kyukyun, and perform their rendition of some legendary hit songs.

A show about Up10tion (pre-debut). They had to do different missions to gain experience and learn something new.

This is the program of mysterious stories heard from our neighbours. It could be a little story of a dream, a huge mystery that no science can explain, sad stories of our neighbourhood... and anything that could happen to you. We show you the dramatization of the stories based on reality. The world consists of 99% of reality and 1% of fantasy. Contestants must figure out what stories are true and which one is false.

The series will chronicle the rise of bands including EXO, NCT, Super Junior and Red Velvet.