The Lost Express 1917

Synopsis:

A train that is carrying the formula for a valuable form of granulated gasoline disappears before it reaches its destination. Railroad investigators and the authorities try to determine where it is and who took it.

Directed by: J.P. McGowan
Written by: J.P. McGowan & Frederick Bennett
Runtime: 13 minutes
Cast:
Helen Holmes
Helen Holmes
Helen Thurston 
Leo D. Maloney
Leo D. Maloney
Pitts 
Thomas G. Lingham
Thomas G. Lingham
The Baron 
Edward Hearn
Edward Hearn
Francis Murphy 
Omar Whitehead
Omar Whitehead
Valquez (as V.O. Whitehead) 
William Brunton
William Brunton
Charles Bonner