The F.B.I.

Case file #45-47339-Y - Roger York - Crime on the High Seas - Murder.

The good inspector has the distasteful job of finding a kidnap victim--a pornographer that the good inspector is trying build a case against. In the end, Erskine captures the kidnappers and obtains a warrant for the arrest of the pornographer.

Case file #98-63520-M - Maury Maddock - Sabotage.

Case file #87-633462-C - Harry Castle - Interstate Transportation of Stolen Property, Fraudulent Checks.

Case file #2-46675-R - General Romero, et al. - Violation of Neutrality Act.

Case file #52-19223-W - Joseph Maurice Walker - Destruction of Government Property.

Case file #52-499362-M - Mike Murtaugh - Theft of Government Property.

Case file #87-52739-X - John Doe - Interstate Transsportation of Stolen Property. $500,000 that nobody would claim, and a man who has lost his memory are Inspector Erskine's and Agent Jim Rhodes' only lead to a crime within a crime.

Case File #9-74219-C - Howard Spencer Collier Jr. - Extortion. Inspector Lew Erskine and Special Agent Jim Rhodes hunt a young man involved with railroad sabotage.

The FBI Investigates the murder of an Army Chaplains wife on an U.S. Army base.

Case file #15-9436-S - Harold K. Smith - Theft from Interstate Shipment.

Case file #9-26080-X Adam MacDonald, et al., Victims - Extortion.

Case file #29-31091-C - Andrew S. Cook, Jr., with Aliases - Violation of Federal Reserve Act, Interstate Transportation of Stolen Property, Murder. A clever confidence man of a thousand faces plays a deadly game of cat & mouse with a million dollars as the prize

Case file #65-9525-X - The Doriskin Papers - Espionage. Inspector Lew Erskine infiltrates a spy network and is marked for assassination.

Case file #91-42238-P - Robert Charles Porter - Bank Robbery, Unlawful Flight, Murder. Inspector Erskine goes undercover to crack an inter-hemisphere fugitive smuggling ring.

Case File #52-7672-S - Willard Smith - Destruction of Government Property. A plot to destroy The Supreme Court Building could cost an F.B.I. agent his job.

Case file #65-4948-X - The Forsythe Memo - Espionage. Inspector Lew Erskine masquerades as a traitor to break up a Red Chinese spy operation.

Case file #7-1101-D - Mrs. Amy Doucette - Kidnapping. Lew Erskine leads a three state search for a deranged woman who kidnaps an infant she has been baby-sitting.

Case file #164-4391-K - Charles Wallace King - Alias Ernest C. Putnam - Crime Aboard Aircraft - Piracy - Attempted Murder. Inspector Erskine must save the lives of airline passengers aboard a flying prison of terror.

Case file #115-28414-T - Mark Stephen Tabor - Bond Default, Fraud Against The Government, Unlawful Flight.

Case file #98-81829-M - Roger Leroy Mason - Sabotage.

Case file #65-22317-H - The Holman Defection - Espionage. The F.B.I. seeks to protect the life of an Eastern European cryptographer who defects to the United States.

Case file #65-22317-H - The Holman Defection - Espionage. The F.B.I. plays a deadly game of espionage with foreign assassins who seek the life of an Eastern European defector to the U.S.

Case file #7-4929-D - Logan Clyde Dupree, John Carl Brock, Anita James - Kidnapping. A desperate father jeopardizes the life of his kidnapped son when he defies F.B.I. warnings to keep the story out of the media.

Case file #76-2947-C - Earl Clayton, Roy Joe Spencer, et al. - Escaped Federal Prisoners, Killing a Federal Officer.

Case file #91-62290-H - King Hogan, Frank Donald Collins, Otto Hans Breese, Edward Ralph Richards - Bank Robbery, Murder. The F.B.I. leads a search for bank robbers who did not take enough money.

Case file #7-76881-H - Dale Vernon Hillman - Kidnapping, Murder. Inspector Lew Erskine seeks a kidnapper-killer who tries to hide in a para-military hate group.

Erskine and Rhodes are sent to a small town in Oregon with a predominant Asian American population. Evidence has surfaced that one of its residents may have been a traitor during World War II, serving as a Japanese officer without ever renouncing his U.S. citizenship. The one-time officer also was involved in torture during the war. To find the man, the agents eventually must seek the aid of one of the torture victims from the war.