How many movies have Petr Malásek and Petr Nárožný collaborated on?

They have worked on 3 movies together! Their first movie together was Kulihrášek a zakletá princezna (1995) while their highest rated movie together was It Is Hell with the Princess (2009). They have not worked together since Líbáš jako ďábel (2012). They are most known for their family films together.