Prisoners of the Lost Universe (1983)
Director: Terry Marcel
Actors: Richard Hatch, Kay Lenz, John Saxon
Runtime: 94 min.
A scientist accidentally dies after he creates a device that can transport people into a parallel universe. Two people follow him through and find themselves in a world ruled by an evil warlord.
Trivia: Richard Hatch starred in the TV series Battlestar Galactica.