Grace is prosecuting a man accused of sexually molesting his five-year-old daughter and has to put the young victim on the witness stand. Meanwhile, Markowitz begins his first litigation case for the defense of a dating service company when a woman sues them for failing to provide her with her "Mr. Right." Brackman's mail-order melons bring a rat to the office and a comedy of errors ensues as everyone spends the rest of the day trying to capture it. With the firm in serious financial trouble, the partners are divided at bringing in a "rainmaker"; a new partner to provide additional clients and boost revenues. A certain Rosalind Shays is hired.

Victor represents a priest charged with causing a parishioner's nervous breakdown for not forgiving his wife of her sins. Meanwhile, Becker represents Roxanne when she goes forward with petitioning the court for conservator ship for her father. Rosalind and the rest of the firm faces dissolution when McKenzie retracts his resignation and returns to the firm determined to seek reinstatement as senior partner.

Brackman's former sister-in-law, Veronica Berg, approaches Grace to help her in suing the school board for failing to pay for her developmentally-disabled son's private education. Meanwhile, Susan Bloom takes on a case of defending a lunch wagon proprietor being sued by an overweight man who assaulted him after accusing him selling him high-calorie drinks on a daily basis. Also, Roxanne helps an overworked and stressed out Gwen get back at Becker who's in between client meetings and his TV show.

Mullaney fights against the state mental hospital to prevent the release of a couple's daughter's convicted killer David Orcott (their son-in-law) from the hospital where he was committed. Meanwhile, Brackman can't resist a nasal aphrodisiac in his attempt to revive his sex life with Sheila. Flicker continues to annoy and tempt Becker, and then after much forceful reasoning, he finally allows Arnie to meet with Eric Schuller, who is revealed to be long dead. Also, Morales represents a man suing the hog-finishing plant over the foul odor contaminating his nearby home.