John Krasinski says Natalie Portman brings a “touch of class” to the globetrotting adventure “Fountain of Youth.” The two stars play siblings in Guy Ritchie’s Apple TV+ film.

Another undoubtedly high-priced broadside in the ongoing war between streaming services, Apple's "Fountain of Youth" too often feels more like "content" than a real film. Despite Guy Ritchie's herculean efforts to combine a whole lot of immediately familiar elements into a brisk,