"Somebody call 911," a bloodied character cries in "Scream VI."
The trouble is it's 90 minutes into the grisliest, slaughteriest entry in the series, and it's the first time it occurs to anyone that it might be a good idea to get an ambulance.
There is a serious lack of reaching out to emergency services throughout the movie, even though the characters are often getting sliced up by Ghostface, the killer who changes from movie to movie but always wears the same get-up. Still, credibility has never been the strong suit of "Scream," a franchise that's more about improbable, even goofy, variations on a gruesome theme.
