Gary Shail is a British actor, musician, composer, and writer, known primarily for his iconic role as Spider in the 1979 cult film *Quadrophenia*. His acting career also includes appearances in British television series such as *The Professionals* and *Minder* and in subsequent film productions. Parallel to his acting, Shail has had a significant music career, contributing to the soundtrack for *Quadrophenia* and being a member of bands such as The Teenbeats. He later worked as a composer for television, creating music for the series *Bugs*, and published an autobiography titled *I Think I'm On The Guest List*. Although he has not received major awards, his contribution to film and music has established him as a cult figure and an influential icon within the Mod subculture, a recognition solidified by the enduring popularity of his most famous character.