Cal Langenberg
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Filmography in the catalog
Credited on 7 films (1973–1974) — matched by name in the Creator or Credits field.
| Year ▼ | Title | Creator | Length | Format | Color | Sound |
|---|---|---|---|---|---|---|
| 1974 | The Durango Daredevil strikes again (bullying) | a Coronet film ; created and produced by Marshall Izen. | 12 | 16mm | Color | sound |
| 1973 | Earthkeeping “City Life” ▶ | DeWitt Beall | 29:00 | 16mm | Color | sound |
| 1973 | Earthkeeping “Greenbacks” ▶ | WTTW (Television station) | 29:00 | 16mm | Color | sound |
| Earthkeeping “Garbage” ▶ | Patricia Barey | 29:03 | 16mm | Color | sound | |
| Earthkeeping “Help Yourself” ▶ | WTTW (Television station) | 29:15 | 16mm | Color | sound | |
| Earthkeeping “Megapolis” ▶ | WTTW (Television station) | 27:00 | 16mm | Color | sound | |
| Earthkeeping “Sodbusters” ▶ | WTTW (Television station) | 29:00 | 16mm | Color | sound |