Journey To The Center of Time (1967)
Straton has just inherited a research facility following the death of his father. Not being one for scientific meticulosity, he promptly informs the reasearches that they have 24 hours to produce results or else. Scientist Manning, Gordon and White, facing the wrath of their new boss, push their equipment past their safety limit and are hurled far into the future and distance past. Surprises await the group (Straton included) as they try to zero in their contraption on the present.