Directed by: Helmut Weiss
Starring: Erich Ponto, Heinz Ruhmann, Hilde Sessak, Karin Himboldt
Revealing mistake: When Knebel draws a nude on the blackboard you see thin lines that help him complete the drawing. (01:07:40)
Separate from membership, this is to get updates about mistakes in recent releases. Addresses are not passed on to any third party, and are used solely for direct communication from this site. You can unsubscribe at any time.
In the chemistry lesson on alcoholic fermentation there is written on the blackboard: H6P5O11 -> cane sugar, which is plain nonsense.