"As a child, I always wished I had a fairy-tale uncle for a grandpa," says high school graduate Elyas, "but the truth is: my grandpa is a drunken old codger." Misanthrope Horst has been living with his buddy Johann on a lake in Sauerland for decades. He has no contact with his daughter Lisa or his "half-Turkish" grandson. On his 66th birthday, Lisa takes him to the hospital for a check-up. The result is terrible. Horst and Johann stubbornly steal a hearse, kidnap Elyas and step on the gas...