SINOPSIS
Reporter Patsy Reynolds (Robin Raymond) and photographer Eddie Porter (Frank Jenks)are assigned to interview John Foster (Davison Clark), head of the Emmerson Foundadtion regarding a listening device the organization is working on. Foster evades them and they to the lab to see Professor Reynolds (H. B. Warner), the real inventor. Soon, they are involved in several shootings, blueprints that change hands several times, a corpse in their car that appears and disappears a few times, the loss of their jobs and several people who either think they are killers or candidates for being killed.
Reseñas
Sin reseñas
Rescate imposible 
El pianista 
Cuarto milenio 