Parker Backsteps to stop Fidel Castro's son Teo, a boxer, from being murdered in his comeback fight - an incident that leads to Castro launching a nuclear missile strike on Miami.

Parker and Olga must recover a kidnapped baby created in a lab as part of a genetic experiment to breed super-geniuses.

Parker Backsteps to prevent three high school girls from accidentally blowing up a hotel, but it turns out to be a bit more involved then that.

Parker Backsteps to prevent a collapsed dam from killing people, but when under the influence of alcohol lands in the middle of an execution, letting a serial killer escape. Frank insists on taking on the investigation to make up for his screw-up.

When a reverend fighting against drug deals in Donovan's old neighborhood gets killed, Donovan's sister is killed as well. Donovan investigates and is arrested for killing one of the men responsible, and Frank engineers a Backstep to go back and save his friend.

Unaware that a vengeful Chechen rebel is tracking him, Parker leads terrorists to Project Backstep.

Parker has his hands full when he has to Backstep to prevent the death of the U.S. President's rebellious daughter at the hands of a vicious killer.

While on a mission to prevent the murder of the U.S. Attorney General by a religious zealot, Parker is plagued by flashbacks to a disastrous mission in Somalia where the rest of his team were killed.

Parker ignores phone calls from someone claiming to be an old girlfriend, Deloris, until she carries out her threat to paralyze the nation's air traffic control system.

Parker causes the delay of an important Backstep mission to go to New Orleans to prove the innocence of an old friend scheduled for execution for a murder he didn't commit.

A tanker truck filled with a deadly acid explodes killing 86 people and devastating the North Korean embassy and threatening to trigger a war.

The President's briefcase containing the missile controls is lost on the streets of Washington D.C.

Parker is ordered to Backstep in order to prevent a Presidential candidate from being assassinated. His mission is a success and the Governor asks him to join his campaign team, but Frank soon discovers the Governor has psychological issues and his daughter is trying to get the evidence to the public.

Mentnor's post-World War II experiments return to haunt him, as a virus that causes homicidal madness gets loose in an isolated New England village.

A missile test disaster sends Parker back in time to find a beautiful revenge-minded thief who has stolen the device that will cause the disaster.

Parker must Backstep to prevent Ramsey's younger brother, mentally ill and off his medication, from killing a Senator.

Donovan puts his resignation from the team on hold in order to help Parker with a rescue operation to maintain peace in Bosnia.

Parker must go back to his old mental hospital to work undercover to find a killer who influences others to kill and maim based on astrological patterns.

Parker must prevent a terrorist plot to have American planes bomb a U.S. command center in Saudi Arabia, but an accident during the Backstep makes things go a little crazy.

When the Pope is assassinated, a mixed-up Backstep occurs and Parker finds himself occupying the body of the Holy Pontiff.

In Russia over 38,000 people are wiped out by Sarin gas, but it is a ploy by a Russian military officer to gain access to Olga and create their own Backstep Sphere.

A wiring problem causes an explosion at the wedding of Princess Lisette, and Parker must Backstep to protect the Princess and Olga, after discovering terrorists were responsible.

Parker teams with an old friend, a Navy SEAL, to prevent the assassination of the new president of Columbia at a White House state dinner.

Parker must prevent the U.S. President from being blackmailed after agents of a South American dictator steal his private psychiatric tapes.

A power surge sends Parker into a mirror universe where his colleagues now play threatening roles.