Here's why it might appear:
* Direct Translation: The title might be a direct translation of a foreign film title, particularly from English.
* English Phrases: Some titles use English phrases for impact or a specific artistic effect.
* Descriptive Purpose: The "of" can be used descriptively, like "The City of Angels" or "The Day of the Dead."
Examples:
* "The Lord of the Rings" (Der Herr der Ringe)
* "The Silence of the Lambs" (Das Schweigen der Lämmer)
* "The Day After Tomorrow" (The Day After Tomorrow)
Important Note: "OF" in German titles is not related to any content rating or age restriction. The German rating system uses different labels like "FSK 6" or "FSK 16."