Variety stars Walsh and Barker perform the song "On Top of a 'bus".
Item title reads - Now Pathetone has pleasure in presenting the popular radio, variety and cabaret entertainers Walsh and Barker in "On Top of a 'bus".
London (probably Pathe studios).
M/S of Walsh and Barker, they both sing and one plays the piano. Various shots as they perform the song at the piano. Cuts to M/S of a couple in the back of a bus and the view from the bus. She takes her hat off and they look at each other affectionately. Various shots as Walsh and Barker finish the song.