출연진

• R

  Rin-Tin-Tin

  Rin-Tin-Tin

  Rinty

• 

  Helene Costello

  Helene Costello

  Dale Burke

• W

  Walter Merrill

  Walter Merrill

  Thomas Hallard

• 

  John Patrick

  John Patrick

  Foster

• 

  Otto Matieson

  Otto Matieson

  London Letter