DogMan Rated R for a brutalized child and a chomped crotch. Running time: 1 hour 53 minutes. In theaters. DogMan. NYT Critic’s Pick. Find Tickets.

Behold the Monty Python workout. It’s silly! It’s walky! It works, according to an important — or, at least, actual — study published today in the annual holiday edition of the BMJ, a ...