In 1982, one year after the Soviet submarine U-137 had been found beached in Swedish waters, the Swedish government claimed to have captured another submarine in its waters. As time went on and no submarine turned up the shouts for proof grew louder and luder.
| Actor | Role |
|---|---|
 Inga LandgréNarrator (voice) | Narrator (voice) |
 Björn GranathNarrator (voice) | Narrator (voice) |
| MMarianne HühneSelf | Self |
| BBror StefensonSelf | Self |
| IIan McGeochSelf | Self |
| OOlle AlsénSelf | Self |
| CCarl LövgrenSelf | Self |
| HHenning DristigSelf | Self |
| RReinhold OttossonSelf | Self |
| RRolf OlssonSelf | Self |
| TThor WidellSelf | Self |
| GGunnar MattssonSelf | Self |
| UUlrich GablerSelf | Self |
| WWilly ØstrengSelf | Self |
 Maj WechselmannSelf | Self |
| HHorst JunkmannSelf | Self |
| LLars-Erik De GeerSelf | Self |
| SSven NielsenSelf | Self |
| HHeinz HansenSelf | Self |
| PPer RudbergSelf | Self |
| SSven AnderssonSelf | Self |
| BBengt GranathSelf | Self |
| BBengt BörjesonSelf | Self |
| AAnders SvenssonSelf | Self |
| KKnud DamgaardSelf | Self |
| BBengt GrisellSelf | Self |
| ÅÅke LövgrenSelf | Self |
| EErik EhnströmSelf | Self |
| GGunnar ÖjerskogSelf | Self |