What actors and actresses appeared in The New Breed - 1983?

The 1983 film you're referring to is most likely "The New Breed," a horror film directed by Michael Laughlin.

The main cast includes:

* Andrew Stevens as Billy

* David Keith as Jack

* Ann D. Jensen as Beth

* Joe Regalbuto as Jerry

* Terry Kiser as Dr. Evans

Please note that there might be other films called "The New Breed," so if this isn't the one you're thinking of, please provide more information.