95 mins | Mystery | June 6, 1970
95 mins | Mystery | June 6, 1970
| IMDb rating | 6.7 |
| Producers | Mosfilm |
| Original title | Возвращение «Святого Луки» |
| Directors | Anatoliy Bobrovskiy |
| Writers | Vladimir Kuznetsov, Boris Shustrov |
as Colonel Zorin
as Mikhail Karabanov
as Loskutov, an engineer
as Polina
as Zoya
as Sergei
as Ievlev
as Keit, a foreign tourist