What actors and actresses appeared in Zena - 1981?

There seems to be a misunderstanding. There is no movie or TV show titled "Zena" released in 1981.

Perhaps you are thinking of:

* Xena: Warrior Princess (1995-2001): This is a popular TV series featuring Lucy Lawless as Xena and Renée O'Connor as Gabrielle.

Please clarify your query with the correct title or provide more information.