Children of Don Quixote (Russian: Дети Дон Кихота, romanized: Deti Don-Kikhota) is a 1966 Soviet teen comedy film by Yevgeny Karelov.

The first a young artist (Victor — Vladimir Korenev), second (Dima — Lev Prygunov) is growing and looking for love, for a third (Yura — Belyaninov) life a dark cinema hall with his friend, a classmate instead of school.

The father Pyotr Bondarenko (Anatoly Papanov) obstetrician in the hospital.

His principle of life if you can do something for the people then do it without expecting reward, not hearing spiteful critics and scoffers.

Only at the end of the film the viewer realizes that all his sons were adopted.