It’s natural to feel nervous before presenting your movie at a major film festival. But in late August, when the director Ali Abbasi boarded a flight to the Telluride Film Festival, he wasn’t even sure if his new movie “The Apprentice” — a fictionalized look at the Machiavellian bond between the young Donald J. Trump (Sebastian Stan) and the lawyer and fixer Roy Cohn (Jeremy Strong) — would be permitted to play there at all.

“It was really crazy what happened, and I spared Jeremy and Sebastian some of it, but it is a demoralizing feeling,” Abbasi admitted during a recent video call with his two stars. The former president had been threatening legal action against “The Apprentice” since its May debut at the Cannes Film Festival, which chilled distributor interest in the movie for months and made it a controversial prospect for any subsequent festival willing to show it.

“If a movie comes out and people think it’s bad or it’s flawed, you can deal with that,” Abbasi said. “But when it goes into a safe box indefinitely, that was heavy.”

In the end, Trump failed to follow through on his threats, Telluride played the movie without incident and “The Apprentice” ultimately found a distributor in Briarcliff Entertainment, which will release the film on Friday. Still, Strong was perturbed by how many major studios were unwilling to take on the film and potentially incur the presidential candidate’s wrath.

“You think that things could be banned in North Korea or Russia or certain places, but you don’t think that will ever happen here,” Strong said. “It’s a real dark harbinger that it even nearly happened.”

Written by Gabriel Sherman, “The Apprentice” begins with Trump in his 20s as he toils under his real-estate magnate father and aspires to become a momentous figure in his own right. Still, Trump’s ambition exceeds his ability until he meets the savvy Cohn, who takes the young man under his wing and imparts ruthless rules for success that will eventually launch Trump onto the highest stage imaginable.