A thermal heat detector indicates life outside Zihuatenajo, but Tandy is against splitting up the group to investigate.

Tandy makes a surprising discovery that proves to be positive for the group, but sends Todd into a spiral.

Todd clashes with Erica, but Melissa is determined to bond with her; Carol thinks a new person may be close.

Todd falls into a deep depression, so the others try to cheer him up.

Tandy tries to be responsible to earn Gail's approval; Todd gets mad at Melissa for keeping him away from Jasper.

Tandy and Todd try to convince the others that something has to be done about Karl; Jasper remains missing.

Tandy and Todd introduce Karl to the rest of the group as the search for Jasper continues.

Tandy and Todd meet a man who's been in a Mexican prison since the virus hit.

Todd asks Tandy for advice when Jasper begins acting more reckless than usual. In the meantime, Carol and Erica both want Jasper to be their babies suitor.

Tandy tries to convince everyone he's a feminist.

Tandy feels ready to face the challenge when Carol's pregnancy takes an unexpected turn, but Gail wants to intervene.

The group moves into a mansion that was once owned by an infamous cartel leader.

Carol and Tandy come up with a plan to convince everyone to stick together.

Pamela tries to redeem herself as the group finally reaches Mexico.

Tandy creates a plan to escape from Pamela while the rest of the group discovers a man stranded on an island.

Pamela joins the group as they set sail for Mexico to avoid the nuclear fallout in the United States, but the problem is none of them knows how to navigate a yacht.

The consequences of surviving an apocalypse begin to impact the group.

Tandy and Gail have a disagreement.

The gang throws a party for every major holiday, but a rough patch between Tandy and Todd threatens the fun.

Tandy tries to take charge of a situation unfolding within the group, while Carol becomes suspicious of Todd's behavior.

Carol enlists Tandy and Erica to help find answers when she makes a shocking discovery. In the meantime, Todd has a breakthrough with Melissa.

Todd and Tandy look into Melissa's past before the virus to find answers about her illness, while Carol gets a new outlook on life.

Lewis goes on a solo adventure as Melissa plays mind games with the group after being locked up for her own safety.

The beginning of the viral outbreak is revealed.

Carol is feeling depressed about Gail's absence so Tandy takes her on the honeymoon vacation they never had.

The group sets off to find Melissa when they find a note she left saying "Goodbye". In the meantime, Gail has her own adventure.

Carol will stop at nothing to get the perfect family photo. In the meantime, Melissa has her own mission, Lewis looks for a new hobby and Gail ends up in a scary situation.

Tandy wants to learn about Lewis' past, while Carol asks Gail a favor and Todd helps Melissa deal with her mental state.

The group continues searching for a new place to live, while the triangle between Todd, Gail and Melissa gets more complicated.

The gang goes to war with each other on a post-apocalyptic road trip.

Tandy sets up an alarm system in the house, only to learn that Melissa has already done so, then the group decides to enjoy a change of scenery.

Todd is feeling awful over recent actions, so Tandy tells a few white lies to cheer him up.

The group is in danger when armed intruders storm the beach near their Malibu home.

After Mike sneaks away, Phil goes out alone to find Mike.

Phil finds out that his brother is alive and Todd has some issues with the ladies

Phil 2 finds himself on Tandy's level when he causes problems with the group.

Phil and Todd rejuvenate their old friendship from Tuscon after doing time together; Phil and Phil 2's growing tension between each other over Carol reaches its tipping point.

Phil is welcomed back into the group, but he must face consequences for how he acted in Tuscon.

After Carol accidentally kills Gordan, a new addition to the Tuscon Crew, her and Phil try to find a way to ease themselves back into the group; Carol fakes Phil's death.

Phil goes on a search for Carol after he accidentally leaves her in a gas station in Oklahoma.

Carol quickly learns of how wrong her decision was to accompany Phil on his new journey away from Tuscon.

Tandy realizes that he is super-jealous of New Phil's relationship with Carol, so he decides he must win her back.

The cul-de-sac has a re-election for President of the United States.

Phil attempts to alter his "Alive in Tucson" signs so no more men will show up, but he ends up marooned on one of his billboards with no one to help.

Phil is outcast after everyone finds out about him telling the new women that his wife is dead.

Phil asks god for a do-over, and then two women turn up at that moment. He lies to them and plans to meet them for dinner, and goes back and lies to Carol wanting to have time alone and go camping.

Phil gets a cow to prove to the group that he is worth something after Todd becomes the go-to man. Carol pressures Phil for her to move in with him.

After the confession at the bar with Melissa, Phil grows more annoyed with the presence of Todd. Carol pressures Phil to clean the toilet pool.

Carol tries to nudge Todd and Melissa together, while Phil attempts to drive them apart.

Phil's efforts to bed Melissa are stopped short by the second last man on earth.

Phil must work fast in order to save human existence.

Phil finally agrees to marry Carol even though he thinks it's rather silly, given that they are the last two people on Earth. Adjusting to married life goes well, until he suddenly runs into the beautiful, and unattached, Melissa.

After a deadly virus wipes out humanity, Phil Miller searches the country for more survivors.