The Transformers franchise kicked off 10 years ago with the first Transformers movie, which turned young stars Shia LaBeouf and Megan Fox into household names.
Transformers: The Last Knight won its first box office weekend with an estimated $45.3 million.
Paramount rolled out its fifth Transformers movie this weekend, and while it came out on top at the box office, it did so with the lowest opening in franchise history.
Its five-day opening, after debuting on Wednesday, June 21, comes in at $69 million, which itself is just below the $70.5 million three day opening for the first Transformers movie, which opened in theaters almost exactly 10 years ago.