Blake of Scotland Yard Prequel to The Ace of Scotland Yard. This serial is presumed lost. Details Casts Galleries Posters Title Blake of Scotland Yard Release Date 1927-08-14 Runtime 01 Hours 26 Minutes Genres Crime Mystery Production Companies Universal Pictures Production Countries United States of America Hayden Stevenson... Angus Blake... Grace Cunard... Queen of Diamonds... Gloria Grey... Lady Diane Blanton... Herbert Prior... Lord Blanton... Monte Montague... Jarvis... Wilbur Mack... Albert Drexel... Al Hart... The Spider (as Albert Har... Walter Brennan... Henchman (uncredited)... George Burton... Henchman (uncredited)... Original Size (1280x720) Original Size (500x750)