A scientist develops a formula which will cause animals to regress to the form of their primitive ancestors, and tries it on himself with disastrous results.
Genre: Horror, Science Fiction Actors: Ann Staunton, Anthony Jochim, Beverly Garland, Dick Rich, Doris Merrick, Eric Colmar, Frank Gerstle, Joyce Terry, Lee Morgan, Marshall Bradford, Richard Crane, Robert Bray, Robert Easton, Robert Long, Robert Shayne, Tandra Quinn, Tom Monroe, William Fawcett Directors: E.A. Dupont Production: Global Productions
