In ‘The Friend,’ A Great Dane and His Co-Star, Naomi Watts, Learn New Tricks

Typically on movie sets, only big stars get those fancy, oversized trailers for dressing rooms. But on “The Friend” an unknown was a really big star. Even bigger than his fellow actor Naomi Watts.

Quite literally: The newcomer, Bing, is the Harlequin Great Dane at the center of “The Friend,” the new film based on Sigrid Nunez’s National Book Award-winning novel. At around 150 pounds, he needed the substantial accommodations between scenes so he could rest and move his pony-like frame without overstimulation. His trailer request was approved.

“The Friend” tells the story of a writer named Iris (Watts) who is grieving the death by suicide of her mentor, Walter (Bill Murray). The difficult process of mourning is compounded when she learns that Walter has asked that she look after his dog, the huge Apollo (Bing), who is mired in sorrow himself. Apollo initially is resistant to Iris’s affections, longing for his dead master and taking over her small New York City apartment. Eventually they heal together.

When Watts got the script, she was skeptical that the movie would even work.

“In the film industry we know the old adages: More time, more money if you add animals and children, and this was a small budget in New York City,” she said in a video interview. “What was being presented on the page, it just seemed like, ‘How will we be able to achieve this?’”

But the film’s directors, Scott McGehee and David Siegel, were undeterred and set about finding the perfect pup for the part. For that, they went to the veteran animal trainer William Berloni, who also had his doubts. He thought it would be impossible to find a dog that fit the requirements of the role: A black-and-white spotted Dane with his testicles still intact who had a movie-star quality.