With the arrival of her baby boy, Janet harbors a quiet worry: he seems to favor Tommy above her. But Tommy himself faces a more serious predicament—he is under suspicion for igniting the fire at the beach house. Elsewhere, Jerry’s son requ…

When Tommy presses Sheila about the beach house fire, she offers him a falsehood. Yet, they maintain a carefully constructed unity for the insurance investigators, a charade that proves deeply uncomfortable for Tommy. Elsewhere, Lou is fixa…

A sudden connection ignited between Tommy and Colleen’s boyfriend. Jerry received the news that he had failed his physical examination, resulting in an assignment to a desk job. Uncle Teddy, seeking refuge from Ellie, found himself breaking…

The news of Jerry’s death ignites a tempest of emotions within the crew. Tommy finds his virility questioned following a series of mortifying romantic missteps. Meanwhile, Lou descends to blackmail to secure Bart's (Larenz Tate) enlistment …

A new chief, Jerry Adler, arrives at the firehouse, whispered to possess an unusual talent. Tommy finds himself humiliated during a hockey game against the NYPD. Franco gathers his courage to propose to Natalie, while Sean attempts to dissu…

News regarding the infant surfaces for Tommy and Janet, prompting unexpected disclosures. Meanwhile, Sean uncovers a concealed truth that Mike has diligently kept from view. The newest probationary officer reminds the men of their pact to a…

The fire’s devastation leaves an indelible mark on the crew. Tommy grapples with the complex emotions stirred by the infant. Alicia (Susan Sarandon) reappears, bearing a proposition for Franco. Troy ends his relationship with Sheila, while …

A shadow of vengeance falls upon Janet as the truth of Tommy’s actions with the child comes to light. Meanwhile, Franco finds himself reconsidering his marriage proposal to Natalie, the resurfacing of Alicia and Keela casting a long doubt o…

Following a series of unsettling calls, the Gavin family gathers for an intervention. The enigmatic woman, Gina Gershon, who has recently departed from the restaurant, has left Tommy yearning for more. Meanwhile, Janet finds herself compell…

The inaugural gathering of the Gavin family’s Alcoholics Anonymous group proves to be a somewhat disrupted affair. Tommy attempts to coax information about Janet from Colleen with a small gift. Meanwhile, Richie reveals the truth about Nata…

For the sake of camaraderie, Tommy accompanies Beth on yet another noteworthy date. Black Shawn unexpectedly demonstrates his capabilities in a novel setting. Franco confronts the reality of a past he has relinquished. Latrina proves adept …

Tommy, adopting a borrowed persona, creates bewilderment among his colleagues. Colleen finds fresh cause for irritation with him. Natalie seeks assistance from Franco. A bitter disagreement between Mike and Black Shawn escalates dangerously…

The season's finale finds Sheila delving into the unsettling reports of Jimmy’s lingering presence, determined to uncover the truth behind his ghostly appearances. Elsewhere, Colleen directs her frustration at Tommy for the demise of her re…