Watch De 12 van Schouwendam Season HD Full Free on solarmovie.do. Watch De 12 van Schouwendam tv series online free. Decades ago, teenagers Olaf and Alice disappeared without a trace from the Dutch village Schouwendam...Decades ago, teenagers Olaf and Alice disappeared without a trace from the Dutch village Schouwendam. 25 years later a man turns up in town with no memory but a clear resemblance to Olaf. The residents are forced to confront the mysteries of the past while the fatalities are adding up.