participate in the show when it was picked up on Happy Sunday due to conflicting schedule. Yoo Ho-jeong was the original narrator for episodes 1 and 2 of the Chuseok Special, there was no narrator for episode 3 of the special episodes. Tablo and his daughter Haru joined the cast starting from episode 1 of season 1 to replace Lee Hyun-woo's spot. Chae Sira became the narrator starting from season 1, her last episode was the 27th. Chae decided to leave the show due to her conflicting schedule. Kim Jung-tae and his son Ji-hoo (Yakkung) guest starred on episodes 20 and 21 as part of Jang Hyun-sung's segment, the two were invited to officially join the cast because of the show's extended time slot. Shin Ae-ra took over as narrator starting from episode 28. She was approached to join the show because of her reputation as a caring mother in real life. Kim Jung-tae and his son Yakkung opted to leave the show following controversy of them attending a campaign rally for a local politician. Episode 31 is their last. Jang Yoon-jung and Do Kyung-wan will be guest cast from episode 32. They will fill the spot left open by the departure of Kim Jung-tae and his son Yakkung. The couple will chronicle the birth of their son. Jang Hyun-sung's agency announced on June 24, 2014, that the actor and his sons would be leaving the show due to conflicting schedule with filming his drama Ceci Bon and movie Love Wins. He and his family last appearance is episode 33. Song Il-kook was announced on June 25, 2014, to be joining the cast of Superman along with his triplet sons. Their first episode will air on July 6. It was announced on July 20 that Shin Ae-ra would be stepping down as the narrator of the show to concentrate on her studies in the United States. Her last episode will be the 37th. Heo Su-gyeong, who previously guest starred on the show will be taking over as the narrator. On December 1, 2014, Tablo and his daughter Haru announced that both will be leaving the show due to Tablo's conflicting schedule with promoting his music career and filming the show. Episode 58 will be their last. Actor Uhm Tae-woong was announced on December 1, 2014, to be joining the show with his daughter Uhm Ji-on. The new father/daughter duo will