~The Mystery Girl~
~259-7: Unknown Actor, Unknown Actor, Ethel Clayton, Mayme Kelso~
~259-10: Ethel Clayton & Henry Woodward~
~259-13: Ethel Clayton & Henry Woodward~
~Plot Synopsis~
Sebastian, goes into hiding. His niece, Countess Therese, serves as ambulance driver "477" on the
French front, where one day she receives a message from the prince asking her to meet him in Spanish
Falls, Maine, with the crown jewels. Her reply is intercepted by master thief Chester Naismith, who
strikes a bargain with Prince Ugo, the pretender to the Luranian throne, whereby the thief will obtain
the jewels and the "prince," the countess. Captain Thomas Barnes, an American sent home to recover
from an ailing heart, falls in love with driver 477 on the steamer, and in Maine, he recovers the jewels
from Naismith, who had stolen them despite Ugo's betrayal. In attempting to kidnap the countess, Ugo is
arrested, leaving Therese and Captain Barnes free to resume their duties in France after a quiet

Plot Synopsis from afi.com
Directed by: William C. de Mille

Written by:
Marion Fairfax - scenario

Based on the novel Green Fancy by George Barr McCutcheon (New York,
Ethel Clayton ...Countess Therese, aka Driver ''Driver 477''
Henry Woodward ...Captain Thomas K. Barnes
Clarence Burton ...Prince Ugo
Charles West ...Chester Naismith
Winter Hall ...Prince Sebasatian
Mayme Kelso ...Merecedes Thackery (as Maym Kelso)
J. Parks Jones ...Ferdust
~Remaining Credits~

Produced by: Famous Players-Lasky Corporation

Distributed by:
Famous Players-Lasky Corporation
Paramount Pictures

Cinematography by: Charles Edgar Schoenbaum
Assistant Director: John W. Brown
Presenter: Jesse L. Lasky

Length: 5 Reels
Runtime: 50 Minutes
Released: December 22, 1918