Warden Louise Walker doesn't like to get her hands dirty unless she has to — she often leaves the real nasty work to her second-in-command, Marion Sevillo. This menacing figure, who Stanley and his fellow prisoners refer to as "Mr. Sir," is played by Oscar-winning actor Jon Voight, who is more than capable of chewing the scenery alongside Weaver herself.

Voight's been in the acting game for a long time: born in 1938, his first credited role came as a guest spot on the TV series "Naked City." He would go on to become one of the biggest stars in Hollywood during the 1970s, with roles in movies like "Midnight Cowboy," "Deliverance" and "The Champ." Voight has been nominated for a handful of Academy Awards, and he's taken home one for his role in an embittered, paraplegic Vietnam veteran in 1978's "Coming Home."

Voight has slowed down in recent years, but he still makes an occasional high profile appearance in films and prestige TV. He portrayed Henry Shaw, the newspaper magnate, in "Fantastic Beasts and Where to Find Them," and played Ray's dad, Mickey, on the Showtime series "Ray Donovan." Of course, to many a '90s kid, Jon Voight will be remembered as the manipulative snake hunter Paul Serone in "Anaconda."