Jo (20 episodes, 2004-2007)
Maus (20 episodes, 2004-2007)
Toby (20 episodes, 2004-2007)
Billy (20 episodes, 2004-2007)
Vera (20 episodes, 2004-2007)
Silke (20 episodes, 2004-2007)
Ann-Kristin (20 episodes, 2004-2007)
Esther Schuhmann (20 episodes, 2004-2007)
Freundin (20 episodes, 2004-2007)
Guido Schimmerling (19 episodes, 2004-2007)
Leo (18 episodes, 2004-2007)
Catharina (12 episodes, 2004-2007)
Rosa (10 episodes, 2007)
Thomas Steigenberger (10 episodes, 2007)
Dr. Agnes Mensendiek (10 episodes, 2004)
Bauer Eggers (2 episodes, 2007)
Beate (1 episode, 2007)
Joey (1 episode, 2007)
Tibor (1 episode, 2004)
Dr. Kaspari (1 episode, 2004)
Benni (1 episode, 2007)
Mark (1 episode, 2007)