The Really Big Family is a 1966 American documentary film directed by Alexander Grasshoff about the Dukes family of Seattle, who had 18 children. It was nominated for an Academy Award for Best Documentary Feature.
| Directing | Alexander Grasshoff | Director |
| Writing | Nicolas Noxon | Dialogue |
| Writing | Arthur Bramble | Dialogue |
| Editing | John Soh | Editor |
| Camera | Vilis Lapenieks | Director of Photography |
