Perky secretary Heather Halbran (Sandra Dee) is more than content with her life. She'sgot a college degree, three hot-blooded suitors (Dwayne Hickman, Dick Kallman and Bill Bixby) and a yen for her stuffy young boss (George Hamilton). So when she winds up in a family way after an unexpected one-night stand, Heather does her best to beat the baby to the altar by getting its unsuspecting father to finally break down and propose. A brisk and breezy comedy "who done it" based on a novel by Patte Wheat Mahan, Doctor You've Got to Be Kidding! also stars Mort Sahl, Star Trek's Nichelle Nichols and veteran character actor Allen Jenkins in his penultimate screen appearance.