What actors and actresses appeared in Oi 4 assoi - 1970?

It seems you are asking about the film "O' Lucky Man!" (1970). This is a very popular and critically acclaimed British film, and it is often mentioned in discussions of British cinema.

However, the title you provided "Oi 4 assoi" is not a recognised title for the film. It is possible there was a miscommunication or a typo in your query.

Could you please confirm the title of the film you are referring to?