Lifetime has given the green light to the fourth and final film of the “Flowers in the Attic” franchise, The Hollywood Reporter’s Live Feed reports.

Jason Lewis and Rachael Carpani will return in their roles of Christopher and Cathy Dollangager, siblings who marry each other. The fourth installment in the TV movie franchise, “Seeds of Yesterday,” is expected to air next year after “If There Be Thorns,” the third movie, also scheduled to air in 2015.

The story says the fourth film “will follow the family as their deeply troubled relationships, dark secrets and tragedy come to a head in a way that will haunt the family and its progeny forever.”

The second film, “Petals on the Wind,” drew 3.4 million viewers when it debuted over Memorial Day, down from the 6.1 million viewers who watched “Flowers in the Attic” in January.