Aimee-Leigh's strange appearance as a ghostly spirit was an unusual creative choice in The Righteous Gemstones' final season.

Also present is family matriarch Aimee-Leigh (Jennifer Nettles), who’s deceased in the present-day timeline. Alternate actors aren’t simply what make these episodes so interesting, though.

The Righteous Gemstones will premiere its fourth and final season on HBO and Max on March 9. Check out this first teaser.

EXCLUSIVE: Megan Mullally and Seann William Scott will join the cast of The Righteous Gemstones in season 4 of the HBO comedy. Mullally (Will & Grace) will guest star as Lori Milsap, a long-time ...

The Gemstone saga is coming to an end as the fourth and final season of HBO’s "The Righteous Gemstones" enters its final three episodes. Last week's episode saw Lori turn to Aimee-Leigh for help ...

The Righteous Gemstones ends with a teary-eyed Eli reading Aimee-Leigh's letter to Lori. We're then transported to "somewhere in Florida," where Eli is getting ready to set sail for a fishing trip ...

For all the repellent narcissism of its members, the family of HBO’s “The Righteous Gemstones” has been a deeply humanizing example of evangelical Christian faith.

While “Gemstones” doesn’t bite the religious hand quite the way it did in previous seasons, it does conclude without a big sermon. Aimee-Leigh might have delivered the message in song.

The idea excites Aimee-Leigh, giving Lori a chance at independence. Throughout the episode, as Lori and Aimee-Leigh rekindle their musical partnership, Lori explains the dregs of her marriage.

In the final season of “The Righteous Gemstones,” costumer Christina Flannery pulled from the worlds of drag, megachurches and “Toddlers and Tiaras” to design the family’s singular style.

While “Gemstones” doesn’t bite the religious hand quite the way it did in previous seasons, it does conclude without a big sermon. Aimee-Leigh might have delivered the message in song.