Renowned oceanographer Steve Zissou has sworn vengeance upon the rare shark that devoured a member of his crew. In addition to his regular team, he is joined on his boat by Ned, a man who believes Zissou to be his father, and Jane, a journalist pregnant by a married man. They travel the sea, all too often running into pirates and, perhaps more traumatically, various figures from Zissou's past, including his estranged wife, Eleanor.

Four episodes set on the beaches of Rimini: a womanizer pretends to be homosexual in order to gain the favors of a beautiful woman who ignores him. A mature beachgoer suffers from indigestion. A businessman unknowingly finances his wife's infidelities. Two wives from the south are forced to exchange partners.

Young Italian writers and directors express themselves in four episodes about sex and love. "Love and Language," the first tale, centers on the difficulties of a Sicilian immigrant who is unable to master proper Italian. the second tale "Love and Life" centers on a jealous and unhappy wife who becomes so desperate to be free of her constantly philandering husband she takes on a lover of her own. "Love and Art" a nearly exhausted screenwriter hires a secretary to help manage his typing. She's a pretty lass and this makes his insecure wife crazy until he fires the female and hires a male secretary. "Love and Death," the final episode centers on the love affair between a middle-aged widower and the grieving young widow he meets at the cemetery. Unfortuantely for his bank statement, the young, impoverished beauty isn't as bereaved as she seems.