What actors and actresses appeared in Das war mein Leben - 1944?

You're asking about the film "Das war mein Leben" (1944). However, there is no film with that title. It's possible you're thinking of a different film, or you've made a mistake in the title.

To help me find the correct film, could you provide more information? For example:

* The genre of the film: Is it a comedy, drama, romance, etc.?

* The country of origin: Is it German, American, or from another country?

* A brief plot summary: Do you remember anything about the story?

Once I have more information, I can help you find the correct film and its cast list.