I think it’s debatable whether or not this exists, but - as it was (I think) the first big movie Schwarzenegger did after leaving politics and (I think) the first time he and Stallone had starred in something together - I’d err on the side of it existing.
It may well not exist shortly after it’s been viewed but it is an enjoyable film while it’s on. Maybe this could be said of plenty of non existant films but I don’t know, its hard to tell what with them not existing.