Desc: Matto regiert: Directed by Wolfgang Panzer. With Hans Heinz Moser, Walo Lüönd, Peter Leu, Sybil Buri. Police constable Studer is called to the Randlingen sanatorium to investigate the death of the director. Studer investigates in a difficult environment, dives into the realm of "Matto" and looks deep into human abysses.