title: Bet on Friendship
text: # Bet on Friendship
  
  Bet on Friendship (Czech: Prvok, Šampón, Tečka a Karel, literally Element, Shampoo, Dot and Karel) is a 2021 Czech Comedy film by director Patrik Hartl. It is an adaptation of Hartl's novel by the same name.
  
  ## Cast
  
  * Martin Pechlát as Element
  * David Švehlík as Shampoo
  * Hynek Čermák as Dot
  * Martin Hofmann as Karel
  * Zuzana Norisová as Lubica
  * Daniela Kolářová as Dot's mother
  * Jana Kolesárová as Klára
  * Kristýna Boková as Saša
  * Barbora Poláková as Shampoo's assistant
  * Petra Polnišová as Jarmila
  * Martina Hekerová as Vitamine miss
  * Hana Vagnerová as Karolína
  * Martin Sitta as Dot's colleague
  * Eva Josefíková as Secretary in Karel's company
  * Tomáš Maštalír as Max
  * Ľuboš Kostelný as Gába
  