14-year old Susan Shawson travels back in time in her building's elevator. As altered by a retired physicist living in her building, it transports her from Philadelphia of 1998 back to the same place in 1881. There she meets Victoria Walker, a girl her own age in need of assistance with her own family problems. Gradually discovering the power of her time machine, Susan, Victoria, and her young brother Robert travel back and forth in time and succeed in changing both the past and the future.

In this adaptation of the classic novel by Louisa May Alcott, two street kids from Boston find themselves at Plumfield, a rural boarding school run by Jo and her husband -- and they soon learn academic and life lessons they won't ever forget.

After starting at an upmarket boarding school, a teenage girl forms close friendships with her two older roommates. However, when she discovers that her new friends are lovers she finds herself caught in a complicated situation.