The Vanishing Dagger

The Vanishing Dagger is a 1920 American adventure film serial directed by Edward A. Kull, J. P. McGowan, and Eddie Polo. It is presumed to be a lost film. Portions of this serial were filmed in England. The film had the working title The Thirteenth Hour.

Cast

 * Eddie Polo as John Edward Grant
 * Thelma Percy as Elizabeth Latimer
 * C. Norman Hammond as Sir George Latimer
 * Laura Oakley as Lady Mary Latimer
 * Ray Ripley as Prince Narr
 * Karl Silvera as Prince Zan
 * Ruth Royce as Sonia, Narr's Favorite
 * Thomas G. Lingham as King Claypool
 * Peggy O'Day as Nell (credited as Peggy O'Dare)
 * Texas Watts as Len, Grant's Man
 * Arthur Jarvis as Sir Richard Upton
 * Leach Cross
 * Leslie T. Peacocke
 * J. P. McGowan

Chapter titles

 * 1) The Scarlet Confession
 * 2) The Night of Terror
 * 3) In Death's Clutches
 * 4) On the Trail of the Dagger
 * 5) The End of the Rustlers
 * 6) A Terrible Calamity
 * 7) Plunged to His Doom
 * 8) In Unmerciful Hands
 * 9) The Lights of Liverpool (a.k.a. Ferocious Foes)
 * 10) When London Sleeps
 * 11) A Race to Scotland
 * 12) An Evil Plot
 * 13) Spears of Death
 * 14) Walls of Doom
 * 15) The Great Pendulum
 * 16) Beneath the Sea
 * 17) Beasts of the Jungle
 * 18) The Vanishing Dagger (a.k.a. Silver Linings)