About Soviet schoolchildren who prevented a train disaster.
| Actor | Role |
|---|---|
| VVladimir TumalaryantsNot listed | Not listed |
 Osip AbdulovNot listed | Not listed |
 Aleksei GribovNot listed | Not listed |
 Viktor KulakovNot listed | Not listed |
 Mikhail TroyanovskyNot listed | Not listed |