Caroline is preparing for her wedding which should be a frenzy of satin and table favours galore, but she accidentally discovers that she has an aunt she never knew about. The aunt left after a big family row in the 1970s, before Caroline was born, and was never seen or heard of again. What caused Caroline's family to disown a beloved daughter, where did her aunt disappear? Caroline decides that she wants to find her, get the family to sort out their differences and have her aunt at her wedding. Needless to say, nothing goes as planned. Alice is backpacking alone in Argentina, having left her husband back in Ireland while she makes a major decision about whether to stay with him or not. She's uncovered secrets she's unhappy about, and has chosen the solitude of travel to sort out her head. But events start to happen, and suddenly she's thrown into a frightening situation, where she doesn't know who she can trust, nor does she understand why she's suddenly become a target. Time After Time explores the impact the past has on the present and how secrets can come back to haunt you.