While ‘free will is not free’ sounds like an exhortation from Patrick McGoohan’s ‘Number Six’ character in The Prisoner TV series, it actually serves as the tagline for season 3 of HBO’s Westworld. Continuing to defy expectations and eschew easy answers, showrunners Jonathan Nolan and Lisa Joy have taken the characters – human and otherwise – out of the wish-fulfillment theme parks of Delos Inc. and into the (apparently) real world of Earth 2058.