Que faisiez-vous quand les lumières se sont éteintes ? (Where Were You When the Lights Went Out?) est un film américain réalisé par Hy Averback, sorti en 1968.Synopsis
November 9, 1965: Margaret Garrison (Doris Day) is a stage actress who has spent her career starring in virginal roles, although she would relish the opportunity to play someone less savory, such as an Italian prostitute, at least once before she retires. When a blackout shutters her current Broadway play for the night, she returns home unexpectedly and discovers her architect husband Peter (Patrick O'Neal) being overly attentive to attractive reporter Roberta Lane (Lola Albright). Infuriated, she heads to the couple's weekend house in Connecticut and takes a concoction to fall asleep.
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