A young riveter working high up on a steel girder watches a girl practising a tap-dance in a building opposite, and while applauding her, he loses his balance and falls.
| Actor | Role |
|---|---|
 Jack DonohueJack Donovan | Jack Donovan |
 Tutta RolfMary | Mary |
 Vic OliverTremayne | Tremayne |
 Leslie PerrinsMr. David, Dance Director | Mr. David, Dance Director |
 Kitty KellyCelia | Celia |
| TTony SympsonAlf Higgins | Alf Higgins |
| PPeter PoppStage Doorkeeper | Stage Doorkeeper |
 Charles CarsonGeorge, Building Manager | George, Building Manager |