. . . . . "One Party Can Ruin Your Whole Summer is the finale and 24th episode of Season 1 on CW teen soap 90210."@en . "One Party Can Ruin Your Whole Summer is the finale and 24th episode of Season 1 on CW teen soap 90210."@en . . "One Party Can Ruin Your Whole Summer"@en . "Rebecca Rand Kirshner Sinclair"@en . . . "24"^^ . "1"^^ . "Wendey Stanzler"@en . "2009-05-19"^^ . . . . . . "One Party Can Ruin Your Whole Summer"@en .