Jaap Speyer Jaap Speyer (Amsterdam, 1891-1952) is particularly known for his feature film De Jantjes (1934). After his studies he left in 1917 for Germany where he started making films. Op een avond in mei (1936) Director View > De Jantjes (1934) Director, Script View > Bigamie (1927) Director View > Vrouwenlijden (1919) Director View >