It depends on the specific movie. Some Harriet Tubman movies may have fictional villains, while others might be based on real historical figures or circumstances.
In many cases, the villains in Harriet Tubman movies are a combination of fictional elements and inspired by real historical antagonists. This is often done to heighten the drama and make the story more engaging for the audience.
The presence of a fictional villain in a Harriet Tubman movie can vary. Sometimes, filmmakers create fictional villains to add complexity or to represent broader societal issues. However, it's also possible for the villain to be based on actual individuals or groups from that time period.