Earlier in his career, Waller worked with Roger Ruskin Spear, and Kevin Coyne. In 1990, he had an acting role as a pianist feigning a heart attack in the British movie Paper Mask.
In earlier years, Waller worked alongside other artists, including Roger Ruskin Spear, and Kevin Coyne. He later appeared in the British movie Paper Mask, where he played a character who pretended to have a heart attack while playing the piano.