When industry spies break into a top secret lab at Calgorin Industries, they accidentlally let a T-Rex loose, which wreaks havoc into the lab before breaking out into the streets of Los Angeles.
After successfully curing a primate's heart condition, Dr. Henry Jeckyll develops a personality-enhancing serum for himself which inadvertently creates an evil alter ego personality, Edward Hyde, who sets out to terrorize college co-eds.
Billy Van is a dangerous and perfidious outlaw who kidnapped a wealthy woman and the wife of Hamilton Monroe for ransom. However, Hamilton, makes an offer to free Billy's partner Jesson from prison. But it was Billy Van who double-crossed Jesson and put him in the prison. Now it's up to Jesson to...
