Forty Winks (1925) — The Movie Database (TMDB)

The Butterworth family attorney Gaspar Le Sage, and a suitor for the hand of Eleanor Butterworth, persuades a beautiful adventuress, Annabelle Wu, to help him steal the official plans for the coastal defense of California from Eleanor's brother, Lieutenant Butterworth.

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FORTY WINKS - Official Trailer

Viola Dana - Wikipedia

Battleship Potemkin (1925) - Posters — The Movie Database (TMDB)

William Boyd — The Movie Database (TMDB)

Forty Winks (1925) - IMDb

William Boyd movie posters

Otto Messmer — The Movie Database (TMDB)

Anna May Wong — The Movie Database (TMDB)

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