Philbrick leads three lives: average citizen, Communist Party member and counter spy for the FBI. Tonight he is calle...

Philbrick fears his FBI connection has been discovered by his Communist comrades.

The FBI requests Philbrick's help to breakup a narcotics ring, whose aim is to gather secret defense plant informatio...

Philbrick is ordered by a communist leader to type up a list of non-card carrying communists from a coded document, b...

Philbrick is ordered to write a leaflet that will trigger a wildcat strike at the local railroad yard.

Philbrick is assigned to supervise a program to recruit likely future communists at a local college, including the so...

As Educational Director of his district, Philbrick encourages his cell members to send literature to others abroad. A...

Herb is given an assignment by a high party official to surreptitiously determine the level of loyalty and dedication...

While stuffing envelopes with a fellow cell member, Philbrick learns that the communists have infiltrated a jet engin...

Philbrick receives a special assignment - pick up a man who has been smuggled into the country, obtain false credenti...

The reds have a treacherous plot : they arrange a phony charitable organization that ostensibly allows people in Amer...

Philbrick is assisting George Reynolds with his election campaign for the U.S. Congress when he learns that one of Re...

To get out some secretly produced propaganda leaflets, the communists have Philbrick go through an elaborate cloak-an...

Philbrick's marriage is threatened when the party demands that wife Eva becomes a member.

Comrade Ted directs Philbrick and other cell members to enrol with Civil Defense. The plan is to infiltrate and cripp...

Philbrick has to race against time to prevent his cell from eliminating "Comrade Rick" whom they discover to be an un...

The Evans Manufacturing Company has won a big defense contract with the US military. Philbrick discovers that fellow ...

Comrade Elaine instructs Philbrick to tour the city collecting assorted objects from secret contacts. The bits and pi...

Communist special courier Comrade Neil tells Philbrick to liaise with a master passport forger. The party want an Ame...

Philbrick's cell members receive four city map references indicating locations of planned sabotage. Utilities, commun...

When the reds instruct Philbrick to find a public place for a meeting, he chooses a golf driving range because he ass...

A reluctant comrade is forced to film secret radar-tube designs.

Philbrick is raising funds for a new youth center. However, the comrades plan to infiltrate both the center and its b...

Philbrick's cell colleague Comrade Ormand claims to have a contact at the FBI who is about to supply a photo list of ...

Rock Falls newspaper editor Larry Edwards is exposing Communist infiltration at an important power plant. The infiltr...

The FBI ask Philbrick to attend a secret meeting of the Communist policy committee. He manages to disunite the comrad...

Comrade John has a plan to cripple US communications systems by sabotaging radio stations. Philbrick must find a way ...

Philbrick discovers that the comrades are planning to take over a labor union.

Philbrick tries to protect an important comrade who is called before a state committee.

Philbrick tries to protect an important comrade who is called before a state committee.

Two comrades become suspicious of Philbrick.

Philbrick is offered a party promotion. The problem is that acceptance would make his communications with the FBI far...

Philbrick is put to a frightening test of loyalty.

Philbrick must denounce a party member whose loyalty is waning.

The reds plan to launch a major rumor that the US is about to enter economic depression. Only a change to Communism c...

Philbrick's office boss notices he's looking tired and distracted of late. Little does the boss know that his employe...

Philbrick's colleague Paul is depressed that his girlfriend Margaret has become a Communist. How can she be cured of ...

The comrades order Philbrick to report to the airport, then fly him to another US city. He arrives at a secret confer...

Philbrick discovers the comrades are collecting surplus metal. The FBI want to know why.