The Who is not an individual film actor but a renowned British rock band formed in 1964. The band consists of members Roger Daltrey, Pete Townshend, John Entwistle, and Keith Moon. Known for their energetic performances and innovative music, they became iconic with hits like "My Generation" and "Baba O'Riley." Their influence extends beyond music into film with the rock opera "Tommy," which was adapted into a film in 1975. The Who's legacy continues to impact music and popular culture profoundly.