Cleve Jones can cite the exact moment when Sean Penn morphed into Harvey Milk.
It occurred during filming of a crucial scene in Gus Van Sant's multiple-Oscar-nominated biopic "Milk," which stars Penn as the former San Francisco supervisor, one of America's first openly gay elected officials.
After honing his political skills as a flamboyantly courageous, bullhorn-toting community organizer, the so-called Mayor of Castro Street decided to run for office. He shed his aging-hippie couture, cut off his ponytail and took to wearing conservative suits, the better to reassure anxious Pacific Heights matrons that he was a serious candidate.
When Penn emerged on set one day in that incarnation, ready for filming, Jones was struck by the actor's uncanny resemblance to his beloved friend and mentor.
"That was the day it all came together and Sean, like, had this direct line to Harvey," says Jones, a longtime Bay Area gay rights and labor activist who served as a consultant on the movie and appears in three cameos, in addition to being portrayed in "Milk" by actor Emile Hirsch.
"It was weird," Jones continues. "It was eerie and wonderful and at times just incredibly sad."
Judging by the evidence of Oscar voting, a number of factors harmonically converged in the making of "Milk." In Van Sant, the movie found a director capable of imparting a resolutely independent vision to a film that's intended to play as well on Main Street as on Haight Street.
In Dustin Lance Black, it procured a screenwriter able to humanize and dramatize an opera-sized chapter of American social history.
And with such supporting actors as James Franco, Diego Luna and the Oscar-nominated Josh Brolin as Milk's political rival and eventual assassin, Dan White, along with Danny Elfman's inventive musical score, the filmmakers were able to conjure not only one man's remarkable story but also the turbulent sensibility of a mind-blowing epoch.
Still, none of these contributions would've added up without a lead actor who could bring focus and verisimilitude to Milk's ebullient, prismatic personality, an actor who could embody, rather than merely impersonate, the actual man.
Enter Sean Penn.
"I don't think anything could've prepared us for what he brought to the screen," says Bruce Cohen, who produced the movie with Dan Jinks.
"What we've heard from so many people is, you forget you're watching Sean Penn," Jinks concurs.