Collaborations between Carl Hoffmann and Gertrude Welcker
| Film Title | Year | Carl Hoffmann | Gertrude Welcker |
|---|---|---|---|
| Dr. Mabuse, the Gambler | 1922 | Cinematographer | Actor |
| Film Title | Year | Carl Hoffmann | Gertrude Welcker |
|---|---|---|---|
| Dr. Mabuse, the Gambler | 1922 | Cinematographer | Actor |