Krik delfina

Movie (1986)
Russian title: Крик дельфина
English title: The Dolphin's Cry / Cry of Dolphin

Starring:
Ivars Kalniņš (Reeflint)
Donatas Banionis (Bar-Mattai)
Armen Dzhigarkhanyan (Steward)
Yuri Vasiliev (O'Gregor)

(Synopsis needed)