Lee Hong-gi

as Self - Mentor (10 episodes)

as Self (2 episodes)

as Self (2 episodes)

as Guest (1 episode)

as Self (1 episode)

as Team F.T. Island Producer (12 episodes)

as Self - Host (16 episodes)

as Self (1 episode)

as 출연 (12 episodes)

as Vocal Trainer (11 episodes)

as Cha Yool (18 episodes)

as Lee Hong-gi (11 episodes)

as Self - Coach (12 episodes)

as Self (5 episodes)

as Self (1 episode)

as Jeo Pal-kye / PK (20 episodes)

as Self (2 episodes)

as Self (1 episode)

as Self (1 episode)