While Tommy and Johnny have another encounter, Janet and Angie re-establish their acquaintance. Meanwhile, Sheila is unhappy when she sees Tommy and Angie together. Maggie wants to get back together with Sean. Mike hooks up with a woman at a bar, making his roommate, Chris, jealous. Franco finds out about Jerry's second job at the pub, and the money in the no-smoking jar goes missing.
After a game of street hockey, Sean takes some sleeping pills believing they are painkillers and it has an unwanted consequence. In the meantime, Tommy and Angie decide to go on their fake date that they know will upset Janet. After having a close call, Lou gets a new angle on firefighting from his Uncle Red.
After Sheila bumps into Johnny's ex-wife, Angie, Tommy seeks her out. Jerry and Rose spend a very romantic evening together, while Mrs. Turbody is in jail for statutory rape. This gives Tommy some relief but also new worries, and Franco loses his daughter, Keela.
The crew decide to save some children from a disabled school bus as they go to call in Harlem. However, the soon meet up with an upset Rev. Al Sharpton. Franco finally realizes why Alicia is so interested in him. Mike and his roommate discuss their sexuality. Sean ends up telling Tommy about his feelings for Maggie. Sheila has a proposal for Tommy. Janet wants to talk to him about their settlement, but with no lawyers involved.
Franco begins to fear he's becoming Alicia's boy toy, while Tommy finds a way to end the fling between Damien and his science teacher. The rest of the crew also face their own problems - Lou is becoming real unstable emotionally, the chief has financial problems, and Sean is afraid of Tommy finding out who he's been sleeping with.
During a night out, Franco and Tommy meet two women. Tommy is finding himself bribing his daughter Colleen before she tells their mother about his indulgent treatment of her sister Katy. Jerry visits his wife Jeannie in her expensive nursing home and soon goes to Lou for financial help. Meanwhile John Sr. insists on having his 83rd birthday at a restaurant that no one else likes.
Tommy copes with a tragedy. Jerry must decide what to do when his wife's condition worsens. Sean has a crisis of faith. Lou learns some shocking facts about Candy. And the crew responds to a multi-level building fire with people trapped inside.
Tommy's sister suddenly shows up in town when their dad is about to inherit 56 million dollars. Tommy and Janet decide to renew their wedding vows. Meanwhile, Mike is worried when he finds a lump.
Tommy lays off the antidepressants when he is kicked off the hockey team. Sheila asks Tommy to talk Damien out of being a firefighter. Meanwhile, when Franco sees Laura with another guy he gets jealous and Tommy's dad gets a surprise when he returns home from a three day trip to Atlantic City.