
Underwater Berets
After training at the dolphin reconnaissance school, the dolphin Tristan was sent on an important mission to a secret military base of the USSR to obtain information about the Russians' new strategic weapon - a submarine that transforms into an airplane. After receiving a message that an unidentified object was discovered in Soviet territorial waters, moving towards a secret base, the Soviet command ordered to urgently send an experienced special agent, the dolphin Isolde, to intercept it.
Top Billed Cast

Vasiliy Livanov
Colonel Yellow / commander Morzhov (voice)

Tatyana Dogileva
Isolda Pavlova (voice)

Boris Bystrov
Tristan (voice)

Semyon Farada
Henry / Greg (voice)

Vsevolod Abdulov
Forwarder / helmsman (voice)
Featured Crew

Vladimir Tarasov
Director
Rasa Strautmane
Director
Aleksandr Mazaev
Director

Eduard Uspensky
Writer

Kabul Rasulov
Director of Photography

Aleksandr Chekhovskiy
Director of Photography

Eduard Artemyev
Music

Aleksandr Gorlenko
Director

Elena Prorokova
Director
Nataliya Mikhaylova
Camera Operator
Natalia Demidova
Production Design

Yuriy Batanin
Production Design