Watch Merz gegen Merz - Geheimnisse for Free: How to Stream the Movie Online at 123Movies. . Anne Merz wants to start an event agency with Jonas, the new man at her side. Unfortunately, she doesn't have the money, so her premature inheritance is to be decided at a notary appointment with her father Ludwig, who suffers from dementia. To the horror of Anne's unsuspecting mother Maria, Ludwig drops a bombshell at the appointment: There is an illegitimate daughter who is also entitled to the inheritance. Of course Anne is not going to take this lying down. She steps into the ring - for her money and for her father's love. While ex-husband Erik and his parents Renate and Günter get heavily involved in the family quarrel, son Leon is in trouble with his wife Soraya and her ex Rico.