Desc: Gummi-Tarzan: Directed by Søren Kragh-Jacobsen. With Alex Svanbjerg, Otto Brandenburg, Peter Schrøder, Susanne Heinrich. A weak, dyslexic boy is bullied in school. His Tarzan obsessed dad calls him Rubber Tarzan. He makes a friend in crane driver Ole, who tells him: There's always something, you're good at. You just have to know what it is.