INFINITE's Showtime is the sixth season of South Korean reality television series Showtime that premiered on MBS Every1 on December 15, 2015
At the press conference on December 10, 2015, the members promised to show a different side of INFINITE. Kim Sung-kyu said, "It feels good to be able to participate in ‘Showtime.' It's been a while since the last time we filmed a reality program with all the members. We worked hard so please anticipate the broadcast."