| Release Date | January 27, 1981 | |
|---|---|---|
| Status | Released | |
| Original Title | Bakit Bughaw ang Langit? | |
| Runtime | 1h 42min | |
| Budget | — | |
| Revenue | — | |
| Language | Tagalog | |
| Original Language | Filipino | |
| Production Countries | Philippines | |
| Production Companies | Four Seasons Films International | |