Wetten, dass..?

• 
  Thomas Gottschalk
  Self (archive footage)
• 
  Frank Elstner
  Self - Host
• 
  Mirjam Weichselbraun
  Self - Online Host
• 
  Michelle Hunziker
  Self - Host
• 
  Jessica Schwarz
  Self - Online Host
• 
  Olli Dittrich
  Self
• 
  Markus Lanz
  Host
• 
  Wolfgang Lippert
  Self
• 
  Iris Berben
  Self
• 
  Peter Maffay
  Self
• 
  Til Schweiger
  Frank Pape - Steffi's father
• 
  Otto Waalkes
  Self
• 
  Udo Jürgens
  Self
• 
  Michael Herbig
  Self
• 
  Robbie Williams
  Self
• 
  Veronica Ferres
  Self
• 
  Stefan Raab
  Self
• 
  Roberto Blanco
  Self
• 
  Dieter Bohlen
  Self - Modern Talking
• 
  Günther Jauch
  Self
• 
  Wladimir Klitschko
  Self
• 
  Karl Lagerfeld
  Self
• 
  Franz Beckenbauer
  Self
• 
  Harald Juhnke
  Self
• 
  Boris Becker
  Self
• 
  Katarina Witt
  Self
• 
  Eros Ramazzotti
  Self
• 
  Michael Schumacher
  Self (archive footage)
• 
  Christiane Hörbiger
  Self
• 
  Herbert Grönemeyer
  Self

• Frank Hof
• Alexander Arnz
• Volker Weicker
• Martin Keiffenheim

• Frank Elstner
  ...
  (creator)
• Christoph Schulte-Richtering
  ...
  (writer)
• Christof Mannschreck
  ...
  (writer)
• Björn Mannel
  ...
  (writer)
• David Flasch
  ...
  (writer)
• Stefan Parrisius
  ...
  (writer)
• Jens Westerbeck
  ...
  (author)