This sci-fi adventure movie is great for family viewing especially if you're into old movies from the '80s era. Commendable performances by the lead characters like Natalya Guselva who plays the role of Alisa.  Originally based on a book, I heard that the archeologist Gromozeka is pictured as someone with tentacles and seven eyes in the book version although in this film he's pictured as a big burly man with  a beard who's fond of Alisa.  Worth checking out if you're a sci-fi fan!