Eurovision laulukilpailu 1977 - Suomen karsinta (1977) Online
| Cast overview, first billed only: | |||
 | Tutteli Hammermann | - | Herself - Host (as Tutteli Mensonen) |
| Ossi Runne | - | Himself - Conductor |
| Monica Aspelund | - | Herself |
| Hortto Kaalo | - | Themselves |
 | Viktor Klimenko | - | Himself |
| Tapio Kyöstilä | - | Himself (as Finntrio) |
| Vesa Nuotio | - | Himself (as Finntrio) |
| Tuomo Tanska | - | Himself (as Finntrio) |
| Eeva Kiviharju | - | Herself |
| Heikki Kiviharju | - | Himself |
| Suvi Kiviharju | - | Herself |
| Veli-Pekka Kiviharju | - | Himself |
| Mikko Alatalo | - | Himself |
| Tabula Rasa | - | Themselves |
| Veltto Virtanen | - | Himself |