<Tr> <Td> </Td> <Td> This article's plot summary may be too long or excessively detailed . Please help improve it by removing unnecessary details and making it more concise . (November 2016) (Learn how and when to remove this template message) </Td> </Tr> <P> Henry Jekyll (John Barrymore) is a doctor of medicine, but he is also an "idealist, philanthropist ." When he is not treating the poor in his free clinic, he is in his laboratory experimenting . Sir George Carew (Brandon Hurst), the father of his fiancée, Millicent (Martha Mansfield), is "piqued" by Dr. Jekyll . "No man could be as good as he looks," Carew says . Following dinner one night, Carew taunts Dr. Jekyll in front of their friends, Edward Enfield (Cecil Clovelly), Dr. Lanyon (Charles Lane) and Utterson (J. Malcolm Dunn) proclaiming "In devoting yourself to others, Jekyll, aren't you neglecting the development of your own life?" "Isn't it by serving others that one develops oneself?" Jekyll replies . "Which self?" Carew retorts . "Man has two - as he has two hands . Because I use my right hand, should I never use my left? Your really strong man fears nothing . It is the weak one who is afraid of experience . A man cannot destroy the savage in him by denying its impulses . The only way to get rid of a temptation is to yield to it . With your youth, you should live - as I have lived . I have memories . What will you have at my age?" </P> <P> And thus the seed is sown, and Jekyll begins his experiments . As he observes, "Wouldn't it be marvellous if the two natures in man could be separated - housed in different bodies? Think what it would mean to yield to every evil impulse, yet leave the soul untouched!" Finally, Jekyll develops a potion that turns him into a hideously evil creature that he calls Edward Hyde . As this creature, he is not recognizable as Dr. Jekyll, and, so, to facilitate the comings and goings of Hyde, he tells his servant, Poole (George Stevens), that Hyde is to have "full authority and liberty about the house ." </P> <P> Jekyll thus begins to live his double life . Hyde sets up a room in one of the seediest parts of London . He brings in a girl from the dance hall, Gina (Nita Naldi), to live with him there and frequents opium dens, dance halls, and bars - any place that satisfies his evil desires . Although Jekyll has developed a potion that will also return him to his original appearance and character as Dr. Jekyll, each time he takes the potion to become Edward Hyde, he worsens . He not only looks more evil, he becomes more evil, as well . </P>

Who was the bad one jekyll or hyde