The Hellmans are a typical, all-American suburban family in every way except one: they're from hell. They've been sent to Earth by Satan, on a mission to stop humans from drilling into their underworld home.
Episode 1
The Hellman family is sent to Earth's surface to save hell from human beings.
Episode 2
Balthazor joins his boss on a golf outing, while the family struggles to fit in with the humans.
Episode 3
Mandy starts to date Killbride's son and Balthazor uses this opportunity to get closer to Killbride.
Episode 4
Tina and Balthazor try to celebrate their wedding anniversary but are finding it difficult to find time to do so. Meanwhile, Killbride is trying to get a new business plan passed by the EPA and when he learns that the female EPA executive is enamored with Balthazor, Killbride uses him to his advantage.
Episode 5
Tina's parents from Hell make a visit to Earth, Balthazor makes an extra effort to impress Tina's father. Concerned that their daughter and grandkids will assimilate too well into human culture, the in-laws arrive with a plan to bring the family back to Hell.
Episode 6
Killbride has a new initiative to collect dogs in exchange for guns.
Episode 7
After Killbride’s company creates a new weight loss robot, he uses it as the new leader of the neighborhood watch.
Episode 8
Tina shows the town to the wife of a Japanese businessman; switched personalities threaten Hellman's mission.
Episode 9
Tina tries to spend time with Mandy; Killbride entertains a Japanese executive.
Episode 10
Mandy's 15th birthday; Balthazor is recruited by a mysterious man to destroy the drill.
