A man who was adopted at birth traces his real parents, and discovers that they have severe learning disabilities and do not know he exists.

Strayman, a spontaneous poet, is landlord to a pack of stray dogs. Unable to resist another of life's strays, he hooks up with Strumpet, a shy, homeless girl with an extraordinary gift for music. After Strayman's neighbour overhears them singing, the three set off for London - Strayman's dogs in tow - in search of fame, fortune, and Top Of The Pops.