The Invisible Menace

Jevries

Sally

Eddie Pratt

Lt. Matthews

Col. Hackett

Colonel Rogers

Dr. Brooks

Corporal Sanger

Private of the Guard

Aline Dolman

Reilly

Pvt. Ferris

Sgt. Peterson

Pvt. Abbott

Pvt. Murphy

Guard

Servant

Officer at Dolman's Hearing

Woman Wanting to Go with Her Johnnie

Boat Loading Announcer

Pvt. Booker

Pvt. Nelson - Hackett's Orderly

Tough Soldier

Guard Outside Tent