What would you do if you could do it all over again?

Lucy Pearson is in a locked psychiatric unit, but she doesn’t belong there. Her doctor prescribes her a sleeping pill with one unexpected side effect: It allows Lucy to travel back in time. As Lucy navigates between the past and the present, she is confronted with the question again.

She has the opportunity to change her past in a very real way.

Her past and present collide and force her to reckon with the choices she’s made.