Petropolis: Aerial Perspectives on the Alberta Tar Sands (2009)
დირექტორი:
Peter Mettler
მწერალი:
Peter Mettler
| Directing | Peter Mettler | Director |
| Writing | Peter Mettler | Screenplay |
| Production | Sandy Hunter | Producer |
| Production | Spencer Tripp | Producer |
| Production | Laura Severinac | Producer |
| Camera | Ron Chapple | Director of Photography |
| Sound | Peter Mettler | Sound Designer |
| Sound | Martin Lee | Sound Re-Recording Mixer |
| Sound | Gabriel Scotti | Music |
