Oh dear! Your ex on wine, that's a no-go!

Summary

Gretchen is worried about her patient Kevin, who appears to be the victim of a stabbing and a neurosurgical experiment. To solve the case, she poses as a freshman in a prestigious fraternity.

Guest stars

• Vincent Krüger as Kevin
• Ludwig Blochberger as Johannes Minze
• Irene Rindje as Dr. Steigerle
• Maria Ehrich as Peggy
• Winnie Böwe as Monika
• Günther Jauch as Self
• Sonja Gerhardt as Studentin
• Maja Maneiro as Studentin