IN 1993, SACHA GERVASI WAS IN THE NEWSROOM of Britain’s Daily Mail, surrounded by banks of TV sets. The freelance journalist, 26 at the time, was pitching ideas for stories to the paper’s Sunday magazine, You, when a familiar figure popped up on one of the screens: Hervé Villechaize, star of the kitschy ’70s TV series Fantasy Island. You know, Tattoo, the diminutive, white-suited sidekick to an identically dressed Ricardo Montalban. The one who shouted, “Da plane! Da plane!”
What happened to that fucking guy? Gervasi thought. Is he even alive? Some digging revealed that yes, he was. A cache of articles detailed Villechaize’s rise (beginning with the 1974 James Bond film The Man With the Golden Gun, playing Nick Nack) and spectacular fall: drinking, drugs, self-destructive meltdowns, a messy…