Olga Petrova. Olga Petrova was 32 in The Waiting Soul as 'Grace Vaughan'.Mahlon Hamilton. Mahlon Hamilton was 36 in The Waiting Soul as 'Stuart Brinsley'.Mathilde Brundage. Mathilde Brundage was 57 in The Waiting Soul as 'Mrs. Brinsley'.Wyndham Standing. Wyndham Standing was 36 in The Waiting Soul as 'Dudley Kent'.Anna Laughney. Anna Laughney was >> in The Waiting Soul as 'Marie D'Arcy'.Roy Pilcher. Roy Pilcher was >> in The Waiting Soul as 'Willard Ashbrook'.Wilfred De Shields. Wilfred De Shields was >> in The Waiting Soul as 'John Hargrove'.Burton L. King. Burton L. King was 39 in The Waiting Soul as 'Director'George W. Hill. George W. Hill was 21 in The Waiting Soul as 'Director of Photography'Wallace Clifton. Wallace Clifton was >> in The Waiting Soul as 'Writer'