Ставки на Валеру

Valera became seriously interested in betting on horse racing. Darina and Tamara Petrovna, in turn, decide to organize a home sweepstake for ... Valera. The Ivanovs' new client, the director of the hippodrome, is in trouble: his expensive and rare horse is suffering from an unknown disease. The Ivanovs help the client find the culprit.