Later the screenplay introduces us to Lea and Pietro (Demi Moore and Ty Burrell), the randy swingers who live next door. Plot developments find Blair forced into an encounter with this duo while Peter, who knows that Jess is in some kind of trouble, dons diapers and chugs Red Bull for a marathon drive to Florida to save the day.

Along the way to the supposedly friendship-affirming conclusion, such inherently hilarious subjects as contraception, venereal disease and personal hygiene are milked for laughs. And, as Andrew McCarthy and Jonathan Silverman discovered all those years ago in the first movie referred to above, there's really no sight gag funnier than propping up a corpse.

The film contains strong sexual content, including aberrant behavior, nudity and a benign view of homosexual acts, cohabitation, drug use, some gory images, constant vulgar humor, several uses of profanity and pervasive rough and crude language. The Catholic News Service classification is O -- morally offensive. The Motion Picture Association of America rating is R -- restricted. Under 17 requires accompanying parent or adult guardian.

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Mulderig is on the staff of Catholic News Service.

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CAPSULE REVIEW

"Rough Night" (Columbia)

Raunchy comedy in which a bride-to-be (Scarlett Johansson) and four of her best friends (most prominently Jillian Bell and Kate McKinnon) find their wild bachelorette weekend in Miami marred by the accidental death of the stripper (Ryan Cooper) they hired to add to the fun of getting drunk and high. From the randy swingers next door (Demi Moore and Ty Burrell) to the lesbian relationship in the past of the fiancee's two other pals (Ilana Glazer and Zoe Kravitz), director and co-writer Lucia Aniello's film runs the gamut of smut as the quintet scrambles to hide the evidence, fearing -- for barely tenable reasons -- that the police will not believe their story. Pure dreck. Strong sexual content, including aberrant behavior, nudity and a benign view of homosexual acts, cohabitation, drug use, some gory images, constant vulgar humor, several uses of profanity, pervasive rough and crude language. The Catholic News Service classification is O -- morally offensive. The Motion Picture Association of America rating is R -- restricted. Under 17 requires accompanying parent or adult guardian.

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CLASSIFICATION

"Rough Night" (Columbia) -- Catholic News Service classification, O -- morally offensive. Motion Picture Association of America rating, R -- restricted. Under 17 requires accompanying parent or adult guardian.