By Amy Nicholson, Mark Olsen, Joshua Rothkopf, Josh Rottenberg and Glenn Whipp, Los Angeles TimesWho doesn’t love a Hollywood ending — or a beginning? As summer gives way to the inevitable grunts of awards-season jockeying, how wonderful it is to crawl back into the head of our favorite portal John Malkovich, returning with his most complex work in years in “Wild Horse Nine” (hitting theaters Nov. 6). Meanwhile, Jordan Firstman made his name with viciously funny online “Impressions” and a spotlight-stealing turn on HBO’s “I Love LA,” but did you know he was Trojan-horsing in a triple threat? “Club Kid”...