 The titles of the episodes for this film serial were as follows: [1]  "The Leopards Mark," released 1 May 1916 (three reels); [2] "A  Strange Inheritance"; [3] "In the Lions Den"; [4] "The Circus  Mongrels"; [5] "The House of Mystery"; [6] "The Cry for Help; or,  Cry of the Ring"; [7] "The Wreck"; [8] "Outwitted"; [9] "The Leap";  [10] "In the Hands of the Enemy"; [11] "The Stampede"; [12] "On the  High Seas"; [13] "The Clown Act"; [14] "The Will"; [15]  "Retribution." Each episode was two reels, with the exception of the  first episode, which was three reels.