 He wrote the scripts for the animated films “38 Parrots”, “Got That Biting!”, “A Kitten By the Name of Woof”, “Young Monkeys”, etc., of the feature film “Before the First Blood”.Four stories were featured in the Yeralash newsreel.In the late 1990s, Mikhail Epstein and Alexander Genis included Grigory Oster in the list of “Who is who in Russian postmodernism”.