as Gunther(4 eps)
as Self(1 ep)
as Rick
as Self(3 eps)
as Self(1 ep)
as Self(1 ep)
as Self(1 ep)
as Self(1 ep)
as Self(1 ep)
as Self(1 ep)
as self(1 ep)
as Self(1 ep)
as Self(1 ep)
as Self(2 eps)
as Self(2 eps)
as Florian Fischer
as Self(1 ep)
as Toni Costa
as Dr. Max Carrasin
as Toni Costa
as Narrator
as Martin Wagner
as Lukas Haller
as Xaver Guthmann(1 ep)
as Self(1 ep)
as Self(1 ep)
as Self(1 ep)
as Dr. David Lindberg(12 eps)
as Self - Contestant(1 ep)
as Jeremy(1 ep)
as Patrick von Halen
as David Inchelvie
as Michael Bender
as Jakob Goltz
as Wayne Carstens(1 ep)
as Hendrik Felden(1 ep)
as Werner v. Haeften
as David Lillenberg(1 ep)
as Erik Vanning(1 ep)
as Self(19 eps)
as Self(1 ep)
as John
as Mike Riegler / Jack Farnberg
as Frank Wagner
as Jonathan Harker
as Jonathan Harker(2 eps)
as Jonas Schmidt
as Eric Westbrook
as Vincent
as Plant Manager
as Self(1 ep)
as Freak
as Self(1 ep)
as self(1 ep)
as Iwan Ogareff
as Iwan Ogareff(2 eps)
as Self(5 eps)
as Lucas
as Tragicomix
as Self(1 ep)
as Self(1 ep)
as Nick Tiedemann
as Self(1 ep)
as Self(2 eps)
as Lars(1 ep)
as Self(1 ep)
as Andreas Nabholz
as Andreas(1 ep)
as Self(1 ep)
as Self(1 ep)
as Sven Westermann(50 eps)
as Self(1 ep)
as Thomas Hermann
as Dr. Florian Vollmer
as Self(4 eps)
as Self(5 eps)
as Self(1 ep)
as Self(1 ep)
as Stefan Leitner(321 eps)
as Jörg Schröder(1 ep)
as Steve(1 ep)
as Self(1 ep)
as Self(2 eps)
as Thomas Grimm(1 ep)
as Self(1 ep)