Tomasz Karolak

as Self

as Bogdan

as Mirek Roszkowski

as Teddy Bear (voice) (4 episodes)

as Melchior 'Mel' Gibson

as Melchior 'Mel'

as Self - Contestant (6 episodes)

as Tymek

as Self - Artist (6 episodes)

as School Ex-Principal

as dyrektor szkoły

as Melchior 'Mel'

as Wojciech Wiśniewski (11 episodes), as Jeremi Zawadzki (1 episode)

as Norbert

as School Principal (archive footage) (uncredited)

as Teodor

as Wiktor Bojarski (20 episodes)

as Karol Warszawski

as Principal

as Melchior 'Mel'

as Chief (voice)

as Adam, szef Karoliny

as Andrzej