Helsinki Builds: The Kallio Office Building
| MPAA Rating: | NR |
| Genre: | Documentary, Short |
| Country: | Finland |
| Directed By: | Valentin Vaala |
| Written By: | Usko Kemppi |
| Cast: | Hugo Ahlberg, Philip Binham, Pentti Fagerholm |
| In Theaters: | N/A |
| Runtime: | 10 minutes |
Followers: 0