This is a spin off of the popular Jaws film series, made as a comedic reference to Marty McFly's adventures in 2015 in Back to the Future Part II (1989), where, upon first arriving in 2015, he notices a cinema marquee advertising Jaws 19.
Is not related to any films in the Jaws series, or Cruel Jaws (A.K.A Jaws 5, A.K.A Jaws 5: Cruel Jaws)
First Russian shark movie.