“Acting is preparation, just like anything else,” Garnett told the group in New York. “I didn’t want to fail them. They took a risk on me. When I showed up to set, I was ready. It took me back to, ‘OK, it’s Rasheed Wallace tonight. It’s Tim Duncan tonight’ — watching film. I took those same things coming in here.” “He took his lines very seriously,” Josh Safdie told ESPN. “He added a lot of flair, too. He improvised a bit, but he stuck mostly to the script.”