Život profesorice istorije se mjenja iz temelja kada joj na vrata zakuca tajna služba i pošalje je u prošlost zajedno sa bivšim vojnikom i kompjuterskim tehničarem.

Lusi, Vajat i Rufus ovaj put imaju zadatak da spriječe ubistvo američkog predsjednika Linkolna.Naravno zadatak neće biti nimalo lak a dodatno će im sve otežavat i Garsija Flin uzrok i posljedica svega što im se dešava.Nakon povratka sa misije Lusi saznaje nove pojedinosti o svojoj majci, sestri i sebi.

Vegas, 1962 to je sljedeća ruta gdje će se odigrati priča o fatalnoj ženi, atomskoj bombi, mafijašima i predsjednicima.

Nacistička Njemačka je nova stanica gdje Lusi i njen tim pokušavaju zaustaviti Flina za kojeg su uvjereni da sprema apokalipsu nuklearnim oružjem.Kao pomoć dostupan im je i engleski špijun Jan Fleming(tvorac Džejmsa Bonda).Rufus ima moralne nedoumice i odbija suradnju sa Masonom ali ga uskoro misteriozna tajna organizacija Ritenhouse prijetnjama uvjerava da nastavi suradnju.

Garsija Flin je ovog puta završio u Alamu poznatoj istorijskoj bitki za Teksas.Kao saveznik generala Santa Ane želi da spriječi dostavu pisma koje je pokrenulo nezavisnost Teksasa.Lusi i njen tim odlaze u Alamo da spriječe Flinove namjere!

Votergejt afera i zavjera veća od bilo čega s čime se Lusi i ostatak tima susreo.Rufus je pod pritiskom i na svjetlo dana izlaze sve tajne koje su imali.Vajat je zarobljen od strane Flina a Rufus i Lusi su na tragu misteriznog dokumenta, ali pod riječi dokument se krije nešto sasvim drugo.

1754 vrijeme okupacije francuza, engleza i borbi sa indijancima.Nakon što im je Flin sabotirao vremeplov Lusi, Vajat i Rufus se suočavaju sa nemogućim izborom pronaći način kako da se vrate nazad ili da zauvjek ostanu u 1754 godini!

Nazad u 1969 a zadatak je osujetiti Flinove planove da sabotira Apolo 11 i sljetanje na mjesec.

On the run with the bank-robbing Barrow gang, the team needs to gain the trust of ill-fated lovers Bonnie and Clyde in order to find out Flynn's target in the Depression-era South. While Agent Christopher tracks down a lead in present day, Lucy, Rufus, and Wyatt risk getting caught in the crossfire, suspecting that whatever Flynn's after may be a key piece of the whole puzzle.

A stunning turn during the American Revolution prompts Lucy, Wyatt, and Rufus to question whether they've been fighting on the wrong side this whole time. While Agent Christopher prepares for the worst back in present day, the team encounters the Father of the Country, makes a dubious pact, and confronts the possibility they may not be a trio for long.

Lucy's situation grows desperate after she's taken captive by Flynn and brought to the 1893 Chicago World's Fair. In their dogged pursuit of Lucy, Wyatt and Rufus fall into a sinister trap.

Flynn teams up with legendary outlaw, Jesse James. Together they cut a bloody swath across the American frontier. Hot on Flynn's trail, Lucy, Wyatt, and Rufus enlist the help of an iconic Marshal to help bring the fugitives to justice.

Wyatt convinces Rufus to steal the Lifeboat for an unauthorized mission to prevent Wyatt's wife's killer from ever being born. Lucy must cover for them in the present, as Agent Christopher discovers the ship is missing and Anthony Bruhl makes an alarming confession.

As Lucy grapples with her newfound identity, Flynn disappears to 1927 France on the day that Charles Lindbergh completes his transatlantic flight. Now, Rufus, Lucy and their new soldier scramble through the City of Lights and team with young reporter, Ernest Hemingway, to keep history intact.

With one of our heroes' lives on the line, the team chases Flynn to 1954 through the paranoid corridors of Joe McCarthy's Washington D.C., en route to a secret, once-a-generation meeting of Rittenhouse leaders. While there, Lucy must wager the ultimate sacrifice to save history as we know it.