Bill Collector (played by Lloyd Hamilton) is a protagonist in Careful Please.
The Girl (played by Marcella Daly) appears in Careful Please.
Tim Riley (played by Dick Sutherland) appears in Careful Please.
(uncredited) (played by Glen Cavender) appears in Careful Please.
The Guardian (played by Stanley Blystone) appears in Careful Please.
Mrs. Riley (played by Louise Carver) appears in Careful Please.
(uncredited) (played by Theodore Lorch) appears in Careful Please.