Three best friend are going to spend a vacation on a sea shore. But when they arrive to their usual place they suddenly find that the spot is already occupied - by two beautiful girls.
A drab woman scientist, working on machine to harness solar energy, and a pert concert singer look-alike being courted to play her in a movie swap identities and find personal growth, professional success, love, and happiness.
From the same studio that produced Richard Viktorov's diptych Moscow-Cassiopeia / Adolescents in the Universe comes this second teen-themed sci-fi adventure, in which three youngsters have to take command of a space flight when their adult captain comes down sick and is forced to quarantine himself.