The three lovable lunatics -- Moe (Moe Howard), Larry (Larry Fine) and Curly Joe (Joe DeRita) -- along with a time-machine inventor (Quinn Redeker) and his gal-pal (Vicki Trickett), are mistakenly transported to ancient Greece. They land in the midst of a military battle, only to find their presence has altered history. Naturally, a string of madcap misadventures (including a chariot chase) hamper the boys' attempts to fix the historical record.