Including Rawdon Blandford (Peter Vernon), Walter Hunt (Philip Kingston), and Loretta May (Marie).
Other actors included Rene Sandeman, Iris Webster, Beryl Gow, and John Faulkner.
'The scenes in "Peter Vernon's Silence" are laid in New South Wales and are notable for their beauty and excellent photography. Moss Vale and district, Koscuisko and it's [sic] magnificent snow scenes, Kiandra, Adaminaby, Leura and the famous Blue Mountains are but a few of the show-places of Australia that are faithfully depicted by the camera.'
Source: 'Peter Vernon's Silence', Morning Bulletin [Rockhampton], 22 December 1927, p.3.