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.

• Rasa StrautmaneDirector
• Aleksandr MazaevDirector
• Eduard UspenskyWriter
• Vladimir TarasovDirector
• Aleksandr GorlenkoDirector
• Elena ProrokovaDirector

• Vasiliy LivanovColonel Yellow / commander Morzhov (voice)
• Tatyana DogilevaIsolda Pavlova (voice)
• Boris BystrovTristan (voice)
• Semyon FaradaHenry / Greg (voice)
• Vsevolod AbdulovForwarder / helmsman (voice)
• Lyudmila GnilovaCrab (voice)
• Nikolay GrabbeWell-fed ship captain / truck driver (voice)
• Efim Katsirovlieutenant colonel Red / muskrat (voice)
• Vladimir ProkhorovJohn / Kremer / terrorist / captain / Morzhov / Yellow (voice)
• Yuri PuzyryovVlas Afinogenovich Sukhoi / announcer (voice)
• Lev ShabarinRadio operator / watchman / parrot / news announcer (voice)
• Aleksandr OcheretyanskiyBrigadier General / Yasha / Stukach / Instructor (voice)