- HD 1080
- Runtime: 87m.
- Status: Released
- 2
- Languages: en
- Country: United States of America
- Director: Don Hartman
- Stars: Robert Mitchum, Janet Leigh, Wendell Corey, Griff Barnett, Esther Dale
- keywords: new year's eve, marriage proposal, love triangle, parent child relationship, department store, only child, little boy, single mother, missing child, central park, necktie, holiday season, meant for each other, christmas, war widow, widowed mother, comparison shopper, electric train set
- Production_studio: RKO Radio Pictures
- Slogan: IT HAPPENS IN DECEMBER...BUT IT'S HOTTER THAN JULY!
- providers: TCM
- The Holiday Affair is featured in the top rankings of 1949
- #16 in Top Comedy Movies of 1949
- #19 in Top Romance Movies of 1949
- #46 in Top Drama Movies of 1949
Just before Christmas, department store clerk Steve Mason meets big spending customer Connie Ennis, who's actually a comparison shopper sent by another store. Steve lets her go, which gets him fired. They spend the afternoon together, which doesn't sit well with Connie's steady suitor, Carl, when he finds out, but delights her young son Timmy, who quickly takes to Steve.