Ben finds himself headed into orbit aboard the Space Shuttle Atlantis in 1998; Addison confides to Ian about a discovery and finds herself at odds with Magic and Jenn.

Ben leaps into a boxer in Las Vegas in 1977 and discovers that he has to fight in a title match and save the boxer's older brother from suicide.

Ben leaps to 1980s Los Angeles and into the body of Eva Sandoval, a no-nonsense bounty hunter in the midst of securing an elusive target; Ben remembers more about his own life.

Ben Leaps to 1879, and finds himself taking on a band of outlaws, even though he's a pacifist.

Ben and Addison find themselves in San Francisco during the historic 1989 earthquake. As the city continues to crumble with aftershocks, Ben must try to mend a family in chaos. Jenn and Ian search for clues to an unsettling mystery.

Ben leaps into a priest who has been called to assist a family in crisis on Halloween night. As he delves into mysterious and inexplicable events, he's forced to muster all his resources as a scientist before time runs out.

Ben leaps into one of a group of troubled teens in 1996, escaping from a youth camp.

Ben lands in 1979 Chicago as a devoted security guard to talented pop singer Carly Farmer; during Carly's prep for a concert, it quickly becomes clear her life is in danger and Ben must determine who is trying to kill her and why.

Ben leaps into a medical resident in a Seattle hospital; as victims from a train crash pour into the ER, Addison reveals Ben's complicated mission; he must go up against hospital bosses to save lives and Alexandra's career.

In 1962, Ben finds himself caught in a time loop and trying to stop a nuclear reactor explosion.

Ben finds himself in the body of a high school basketball coach, whose daughter is trans, on his team, and faces prejudice from the community.

Ben Leaps into 2009 where he has to help a struggling Indian family save their restaurant.

Ben leaps onto a battleship during war games in 1989, he must navigate a dangerous rescue mission but also contend with his commanding officer, XO Alexander Augustine, otherwise known as Addison's father.

Ben Leaps into the body of a harried public defender who is the only one that believes her client's innocence.

In the 1950s, Ben has to team up with Leaper X to set right what once went wrong.

When Ben leaps aboard a 1970's passenger jet as a flight attendant, he must outwit its hijackers before it mysteriously crashes into the Atlantic. Worse? He has to do it all without Ziggy's help.

Ben and Leaper X both Leap into 2018 and try to set right what might have gone wrong.