Yrjö Kostermaa
Skuespiller, Instruktør
23. februar 1921 — 16. september 1997 (76 år)
Filmografi
| 1960 | Isaskar Keturin ihmeelliset seikkailut · as (uncredited) |
| 1956 | Rintamalotta · as Kapteeni |
| 1956 | |
| 1945 | Vastamyrkky · as Arvi Katra |
| 1940 | Tavaratalo Lapatossu & Vinski · as (uncredited) |
| 1939 | Helmikuun manifesti · as (uncredited) |
| 1938 | The Song of the Scarlet Flower · as Wedding Guest |
| 1954 |
| 1992 | Viimeinen kesä · as Self |