In this adaptation of James Fenimore Cooper's novel, Hawkeye is talking to his friend Chingachgook. "Your fathers came from the setting sun, Chingachgook, and took the land"--whoa. The Mohicans came from the West to live in New York? I don't think so.
According to Wikipedia, the Mahicans or Mohicans
Apparently every version of The Last of the Mohicans includes cultural mistakes. From the same Wikipedia page:
A writer who was more concerned with getting Indians right than being faithful to the text would explain the matter of Uncas's name. For instance, the writer could say Chingachgook named his Mohican son Uncas to honor the Mohegan chief Uncas. As far as I know, no version of the story has ever done that.
For more on the subject, see Comic Books Featuring Indians.