Comedy drama following successful businessman Calvin Carter (Steven Weber) who pays more attention to his work than he does his family. While walking home on Christmas Eve, after having been at the pub, he has an accident which results in him waking up in hospital. His nurse, Angie (Molly Shannon), informs him that he will be given 12 chances to relive his day and this time do it 'perfectly'. At first, Calvin takes this as an opportunity to make advances in his business, meaning each day he continues to endure the accident. Will he realise, in time, the true lesson he should be taking from the experience?