Rescue Me - Season 4 Episode 1
Babyface

Janet has given birth to a baby boy---whom she fears prefers Tommy to her. But Tommy has a bigger problem: Hes suspected of starting the beach-house fire. Meanwhile, Jerrys son asks him to be his best man at his commitment ceremony; Richie wants Franco to marry Natalie; Lou and Theresa get distracted in church; and the volunteer firefighter (Jennifer Esposito) who rescued Tommy from the beach house takes an interest in him---and isnt shy about letting him know.