What actors and actresses appeared in Huey Long - 1985?

There is no film or TV movie called "Huey Long - 1985". It seems you might be mistaken or referring to a different project.

There have been several films and TV movies about Huey Long, the most notable being:

* "All the King's Men" (1949): Starring Broderick Crawford as Huey Long.

* "The American" (1973): Starring Jon Voight as Huey Long.

If you can provide more information, I can help you find the specific cast you are looking for.