A fire destroys their family legacy. But it's what rises from the ashes that could change everything.

When a devastating blaze consumes Lovie Sweeney's beloved seafood market, the flames do more than destroy a building—they expose fault lines within the Sweeney family. Was it a tragic accident, or something more sinister? As suspicion swirls and an arson investigation unfolds, a shocking medical diagnosis threatens to shift the family dynamic forever.

Sam is determined to rebuild the market while facing difficult truths about her son's future. Faith is searching for meaning after years defined by trauma. Jackie grapples with guilt when her son abruptly drops out of college. And at the center of it all is Lovie—holding them together while questioning everything she's built.

As secrets surface and choices loom, the Sweeney women must confront their pasts, redefine their futures, and hold tight to what matters most.

Rich with heart, hope, and the power of second chances, Saturdays at Sweeney's is a moving conclusion to the beloved Sweeney Sisters series.