“You can call me anything you want, just don’t call me late to dinner.” It’s an old joke that’s been around since the 1830s. It’s not a very funny joke, and no one truly knows the ...

Yet a new documentary, “William Shatner: You Can Call Me Bill,” tests one’s level of Shatner fandom, letting him indulge in a 90-some-odd-minute monologue about life, death and legacies.