Film still with Bobby Vernon and Vera Steadman in a Christie Film comedy short, on page 3510 of the "Motion Picture News". The caption of the still says that the film was "Oh, Doctor Doctor", but the IMDB does not list a 1920 or other year film of this title with these two actors. The two actors did star in two other Christie comedy shorts that year, "Kiss Me, Caroline" (1920) and "His Breach of Promise" (1920).