| Release Date | February 11, 1976 | |
|---|---|---|
| Status | Released | |
| Original Title | The Mound Builders | |
| Runtime | 1h 25min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | Circle Repertory CompanyNew Jersey Public TelevisionPBSThirteen | |