Was zu beweisen warTV MovieCrimeComedyWas zu beweisen warTV MovieCrimeComedythumb_upthumb_downWas zu beweisen warOctober 9, 1986Directed byPeter WeckDElanguage German content warning Last Updated: 15 days ago Request Update CastMartin HeldWilhelm KaiserBrigitte MiraMrs. PecariGisela TroweElliHans-Jürgen SchatzScreenwriterPeter FrickeProducerLutz MackensyDirectorDiether KrebsNiedlichWinfried GlatzederHornungPeter SchiffAlwin BongDirk DautzenbergPeter MaticH.H. MüllerAlmut EggertHorst SchönHerbert Steinmetz RecommendedScumCrossword Mysteries: Terminal DescentCurious Caterer: Dying for ChocolateAmanda Knox: Murder on Trial in ItalyPsych 3: This Is GusFlower Shop Mystery: Snipped in the BudRay Donovan: The MovieNo One Would TellMy Christmas PrinceSeeds of YesterdayCrossword Mysteries: AbracadaverThe Elizabeth Smart StoryAurora Teagarden Mysteries: Reunited and It Feels So DeadlyJesse Stone: Lost in ParadiseCrossword Mysteries: Proposing Murder