If one were to somehow merge the Scorsese-directed Robert De Niro characters Travis Bickle (of Taxi Driver) and Rupert Pupkin (of The King of Comedy), the result, I imagine, would be someone very much like Lou Bloom, the antiheroic lead played by Jake Gyllenhaal in writer/director Dan Gilroy’s Nightcrawler.
He’s like a cross between two of Robert De Niro’s most memorable and sociopathic characters from Martin Scorsese movies: Travis Bickle, Taxi Driver’s “I can’t sleep nights” rolling time bomb; and Rupert Pupkin, The King of Comedy’s delusional narcissist, who stops at nothing to get on TV.
Oozing traces of Taxi Driver‘s Travis Bickle, with a smudge of The King of Comedy‘s Rupert Pupkin on the side, Gyllenhaal shed 30 pounds to play the ever-hungry Louis Bloom, morphing his handsome, expressive face into a gaunt, dingy-toothed jack-o-lantern, his wolfish grin flashing at the slightest glimmer of leverage.
At the same time, he’s a socially clueless character, like Robert De Niro’s Rupert Pupkin in The King of Comedy, given to quoting inane, optimistic affirmations and business guides like an alien who has arrived on Earth and is experimenting with operating manuals.
Jake Gyllenhaal is blistering as Louis Bloom, a wiry, bug-eyed go-getter, and plausible descendant of The King of Comedy 's Rupert Pupkin, except with a proclivity for messing with the maimed and deceased.
“Nightcrawler,” which Gilroy also wrote, shares a lineage with some great American films, including “Network,” Michael Mann’s “Collateral” and the signature works of Martin Scorsese, including “Taxi Driver” and “The King of Comedy.”