Comrade Mike asks Philbrick to take over the party fund raising. Main plan involves persuading people to pay big money to have their relatives rescued from East Germany. In reality the relatives have already been killed by the Communists.
The comrades ask Philbrick to help them destroy a ceramics factory belonging to his clients. The factory owners are also campaigning in Europe for freedom from Communism.
Comrade Quentin, an old friend of Philbrick's, is now working as electronics engineer for the party. The reds plan to install a series of radio homing stations which will enable radio-controlled missiles to hit the United States.
Comrade Mitchell is gearing up for Project F10, a major plot to burn down chemical plants. But first he tells Philbrick there must be a thorough purge to eliminate FBI infiltrators.
Ex-commie Professor Marlowe is to testify at the Washington hearings. The comrades send Philbrick on the same plane to Washington, but his brief case seems to contain a time bomb.
The reds are anxious to delay American testing of nuclear weapons. Farmer comrade Roy Owens plans to spread a major rumor among the US farming communities that fall out will poison the land, (with a little help from the Communists).
Comrade Hilda urges Philbrick to enrol his daughters and her school friends at the Poconino day camp where American kids are brainwashed into rejecting the ways of capitalism.
Important commie Joe Macklin fails to appear before an anti-Communist committee and goes on the run. The Philbricks are asked to hide him at their home until he can flee the country.
To corrupt the minds of American youngsters, the reds are importing new opium derivatives that are both cheap and effective. Philbrick is horrified to be asked to handle the marketing.
The Communists do not believe in Christmas, but Comrade Irene Clark organizes a Christmas charity racket that will raise a hundred thousand dollars. Naturally, all the money will go to the party.
Philbrick's friend and ex-commie Clay Jennings receives a subpoena from the Un-American Activities Committee. Should he name names, or take the Fifth Amendment?
Elena Moretz, a pretty diplomat from an Iron Curtain country, is being deported from the US. The comrades suspect she is a double agent and ask Philbrick to follow her.
Comrade Burt, leader of Philbrick's cell, offers to work for the FBI as counter spy. How can Philbrick tip off the bureau that this is a Communist trick?
Comrade Myra Houk creates an organization called Sweethearts for Servicemen. Pretty girl commies are assigned to befriend US military personnel to collect useful information.
Comrade Jack Blake plans to infiltrate the labor union of the Brotherhood of Aviation Craftsmen. By coincidence the offices of the BAC are in the same block as Philbrick's. Can he steal their mailing list?
Beautiful young Comrade Margaret instructs Philbrick to deliver a wristwatch camera to a Communist agent who is posing as an asylum seeker at a top secret establishment.
Comrade Norma Baker orders Philbrick and his family to move house to Rexford, a suburb where the party hope he can recruit new members from young, middle-class couples.
Comrade Ferrell comes up with a scheme to infiltrate the Tax Payers Alliance, a respected society of American land owners. The plan is for Philbrick to rig the TPA ballot box so that on election day the minority Communist members will win.
Members of Philbrick's Communist cell are being attacked by a mysterious masked gang. Could they be the party's own storm troopers trying to enhance public sympathy for the cause?
Local hooligans are committing acts of vandalism. The comrades ask Philbrick to publish an article blaming capitalism, although in reality the vandals are being sent in by commie agitators.
James Hillary, a friend of Philbrick's from the Press and Advertising Club, has just returned from two years in prison behind the Iron Curtain. The reds have attempted to brainwash him into preaching the virtues of Communism.
Regional leader Comrade John asks Philbrick to go undercover to investigate a local cell leader who is suspected of plotting an internal revolt. The three lives that Philbrick was leading have now become four.
Philbrick's neighborhood charity arrange for a couple of displaced persons to come over from Europe. But his local Communist cell tell him to substitute the refugees for two Soviet saboteurs.
Influential comrade Gregory Collins arranges for Philbrick to win a lucrative recruitment contract with the Green Diamond Oil Company. He will engage only party employees and eventually the Communists will isolate the world oil supply.
A number of undercover comrades are instructed to join their local church. The plan is to convert the faithful from their religious beliefs to the better Communist doctrine.
A 12 year old girl (Isa Ashdown), who has been brainwashed by her communist father, infiltrates Philbrick's home and attempts to discredit him as a traitor to the communist party.