Fans of Netflix's idyllic holiday romance film A California Christmas will be delighted to hear that the cast is back for round two in A California Christmas: City Lights. Lovebirds Joseph and Callie (played by spouses Josh and Lauren Swickard) seem stronger than ever. That is until Joseph gets word that he must return to San Francisco to workout some unfinished family business. You can feel the chemistry and heat between this real-life husband and wife duo through the TV screen.