What actors and actresses appeared in O valtos - 1973?

It seems you're asking about the film "O Valto" (sometimes spelled "O Valtos" or "O Valtos - 1973"). It is important to note that this is a Greek film and the title can have variations in spelling.

There is no movie with the exact title "O Valto" or "O Valtos - 1973" listed in movie databases. Therefore, I cannot provide you with a cast list.

Here are a few possibilities to consider:

* Typo in the title: You might have a typo in the title. Double-check the spelling and the year.

* Different title: The film might have a different title in English or another language. Try searching for alternative titles.

* Limited information: Information about older, non-English language films can be limited online. It's possible the film is not well-documented.

To find the correct film and its cast, you can try these steps:

1. Double-check the spelling and year.

2. Search online using a variety of spellings and keywords.

3. Look for information on Greek film databases or websites.

4. If you remember any other details about the film, use them in your search.

I hope this helps you find the information you're looking for!