After leaving James, Booth spent time concentrating on teaching the dance practice known as the 5Rhythms, a movement meditation practice. In 2004, together with record producer Lee Muddy Baker and songwriter KK (Kevin Kerrigan), he released his first solo album, "Bone", to general critical acclaim, though he referred to it as a collaborative effort and preferred to credit the album to 'Tim Booth & the Individuals' as opposed to taking sole credit. He also began taking acting lessons during this time, and starred in a production at Bolton's Octagon Theatre. He also appeared as the Batman villain Victor Zsasz in the 2005 film "Batman Begins". Booth also voiced the character in the video game adaptation of the film.