In the year 2033, a young girl trapped in a mysterious orphanage recklessly travels back in time to find her parents and amend her past.

A bounty hunter named Attica Gage tracks down criminals in a post-apocalyptic Earth.

A deadly pathogen is unleashed and unknowingly carried to Dana Overbeck's 30th birthday party, where her estranged father, Rufus, is coming to make amends.

Nell, Simon and their son Art host a yearly Christmas dinner at their country estate for their former school friends and their spouses. It is gradually revealed that there is an imminent environmental catastrophe and that this dinner will be their last night alive.