Artur Chamski

as Superintendent Roman Bajer (1 episode)

as Justin Biber (1 episode), as Irena Santor (1 episode), as Lady Gaga (1 episode), as Małgorzata Walewska (1 episode), as Justin Timberlake (1 episode)

as student

as Krzyk

as Szymon

as żołnierz rosyjski (3 episodes)

as Mykoła, student Akademii Europejskiej (2 episodes)

as Bartek (1 episode)

as Self - Contestant (1 episode)