Helen Holmes
Helen Barton
Jack Perrin
Tom Lawson
Harry Tenbrook
Tony Sharkey
Henry A. Barrows
Gen. Barton
Mack V. Wright
The Day Agent
Alice Belcher
Jane Moriarity
Hal Walters
Vince Barton
Cecil Kellogg
The Night Operator
Arthur Millett
Tom Lawson's Father
