The Adventures of Petrov and Vasechkin

Vasya Petrov and Petya Vasechkin are constantly getting into adventures. Every day brings a new story. And they will go to great lengths just to get the attention of the top student Masha Starceva! They even decide to become rescuers - so much so that they almost drown themselves, and Masha has to save them. They sing serenades under the balcony. And - completely from the realm of fantasy - they turn into strongmen and learn to get straight A's.