On the achievements of Soviet science and technology in the field of space exploration.
| Actor | Role |
|---|---|
 Yuri GagarinSelf - Archive Footage | Self - Archive Footage |
 Konstantin FeoktistovSelf | Self |
 Andriyan NikolayevSelf | Self |
 Sergey KorolyovSelf (archive footage) | Self (archive footage) |
 Valeriy BykovskySelf - Archive Footage | Self - Archive Footage |
 Valentina TereshkovaSelf - Archive Footage | Self - Archive Footage |
 Alexei LeonovSelf | Self |
 Georgiy BeregovoySelf | Self |
 Leonid BrezhnevSelf - Archive Footage | Self - Archive Footage |