Walter West was once living in Twinbrook. He was John's best friend. His love for music led him to became a rock star in the future.
During his years as a rock star, Walter became a legendary musician in the SimNation until he retired and became a manager of band called Frightful Four.
Walter came to Sunset Valley in order to visit his old friend, John, the town's new mayor. After John showed Walter a video of Chris doing a cover of a rock music, Walter was interested and asked John to allow him met Chris in person.