Reparto (por orden de créditos)
Yvonne Catterfeld
Self - Coach
Lena Gercke
Self - Host
Thore Schölermann
Sasha
Sascha Vollmer
Alec Völkel
Mark Forster
Michael Patrick Kelly
Willi Stein
Self - Contestant
Wolfgang Schorer
Gabriele Trietz
Joerg Kemp
Fritz Bliesener
Lutz Salzwedel
Giselle Rommel
Janice Harrington
Dennis Legree
Klaus Diercks
Monika Smets
Silvia Christoph
Eva Norel
Renate Ackermann
Dieter Bürkle
Michael D. Poteat
Eduardo Villegas
Hildegard Gutt
Charles Duncan
Geff Harrison
Walter Golczyk
Barbara Parzeczewski
Elvira Slawinski
Michael Dixon
Heike Grambitter
Matteo Comis
Anna Greene Dell'Era
Steffen Martin
David Warwick
Jenny Evans
Ernst Turba
Lutz Adam
Rüdiger Zaczyk
Dieter Waldhelm
Jörg Ahlich
John Wiseman
Thomas Nestler
Agata Mongiovi Bonafe
Rainer Bach
Nicolasa Antiquera-Mall
Tommy Klemt
Christian Herden
Birgit Rüssmann
Juandalynn R. Abernathy
Lore Duwe
Lutz Hiller
Cilli Hagedorn Benzler
Uschi Bauer