Arnold Schwarzenegger, left, and Linda Hamilton pose during a photo call to promote the film Terminator: Dark Fate. AFP

"Terminator: Dark Fate" opened atop the North American box office this weekend with a take of $29 million, industry watcher Exhibitor Relations said Monday, but analysts said that figure fell far below expectations.

After all, the sixth and latest installment in the franchise — reuniting stars Arnold Schwarzenegger and Linda Hamilton with series creator James Cameron — cost $185 million to make.

"A storied Hollywood film franchise has been terminated — at least for the foreseeable future," said The Hollywood Reporter.

The Paramount film has Sarah Connor (Hamilton) fighting to protect a young girl from a deadly Terminator arrived from the future.

Dark comic-Book thriller "Joker," which is in its fifth week at theaters, took $13.5 million in the Friday-to-Sunday period. Joaquin Phoenix plays Batman's notorious nemesis in the Warner Bros. film.

In third place was Disney's "Maleficent: Mistress of Evil" at $13.1 million. The film once again stars Angelina Jolie playing the evil sorceress, and adds Michelle Pfeiffer as the scheming Queen Ingrith.

New biopic "Harriet" — the story of Harriet Tubman's escape from slavery and work to help free other slaves — surprised analysts with its fourth-place finish, earning $11.7 million.

It was a strong showing for a historical drama. The film has earned a rare A+ CinemaScore rating from audiences, and British star Cynthia Erivo has earned strong reviews for her performance in the title role.

In fifth was United Artists' computer-animated "The Addams Family," at $8.3 million. The funny/spooky film features the voices of Oscar Isaac, Charlize Theron, Snoop Dogg and Bette Midler.

Agence France-Presse