William David Walker, also known as “Wammo”, or “Billydave Wammo”, was born in 1961 in New York City, New York, USA. He is an Austin, Texas based indie-rock singer/songwriter and poet. In total, there are 4 recognized credits in film. On Cinestia you can browse Wammo's complete filmography — 4 films — and find where to watch each title.
