Season 2 1954

Pam and Jerry go after thieves who have stolen secret government documents.

Pam and Jerry plan to have a nice quiet picnic at the beach, but a sniper quickly changes those plans.

While attending a college reunion, Pam is taken hostage by Jerry's former roommate who's now a professor. He demands that the school stop their atomic production program or he'll detonate one of his own at the school's field-house during that night's big basketball game.

A vicious counterfeiter escapes from prison and hides out in a remote cabin while recuperating from plastic surgery he received to alter his appearance. His gang lures the Norths to the cabin and holds them hostage, their plan being to ultimately kill the couple.

The Norths are driving to a party when they're stopped on the street by an injured man. He turns out to be a wounded criminal, and he gets in their car and tells them to drive him to Canada.

The Norths travel to Mexico City to help their friend, Det. Paco of the Mexico City police, solve a missing persons case. As they board their plane for the flight back to the US, they don't know that someone has planted a bomb aboard the aircraft, and it's ticking away.

Pam and Jerry are investigating the death of an explorer, and among they things they turn up are a voodoo doll and a jealous wife.

The Norths are asked for help by a young lawyer friend who has received a death threat on the evening before his impending marriage.

A beautiful blonde turns up dead on a train going from New York to Florida. The Norths investigate.

Amelia Little, someone Pam hasn't seen since childhood, comes for a visit. Pam believes her odd behavior is simply a case of being overwhelmed by the big city. The truth is she's an impostor who tossed Amelia off the train and assumed her identity. She's actually Violet Budge, a killer on the run for murdering a wealthy old woman. Pam's in danger of become her next victim after determining the supposed friend is actually a phony.

Pam enrolls in a modeling school and discovers that fencing class isn't the only place where she can get stuck by a sword.

A friend of the Norths has a change of heart after arranging the murder of his wife's lover. Will he be able to stop the assassin in time?

A potential suicide victim leaps in front of the Norths' car. Richard Denning, Barbara Britton. Weigand: Francis De Sales.

The paid companion of an elderly silent film star tries to kill herself when the tabloids implicate her in the death of the former actress.

Gordon Lane, a suicidal invalid, is bitter about his life and jealous of his wife's lover. Marion Lane feels trapped in an unhappy marriage and wants her lover, Barry, to kill her bed-ridden husband. When Barry turns up dead in the Lane's home, Marion is the only logical suspect But when the Norths visit, Pam discovers the truth behind Gordon's disabilities and finds her own life in jeopardy.

The Norths' adversary is a crazed killer who murders only sailors. Richard Denning, Barbara Britton. Weigand: Francis De Sales.