A Thriller in six episodes by J. D. STRANGE
Episode 2—'The Hand at the Window'
The principal characters in the serial are
Harvey Mainwaring , a director of North
Atlantic Shipping, Ltd.
Joan Mainwaring , his daughter
Flint Robertson , another cf the firm's directors
Grant Robertson , Flint's nephew Rattenbury, a clerk
Miss Payne, another clerk
Mr. Mawling, an ' American ' gentleman
And other characters
Produced by DAFYDD GRUFFYDD