电影关键第四号有续集吗

Samantha and John Grey find themselves at a crossroads in their marriage. Samantha is considered the modern day 'Dear Abby' of talk radio and as a Doctor of Psychology| Samantha is meticulous to detail and advocates communication as the key to all successful marriages. Feeling her biological clock ticking, she's ready to start a family - if only she could convince her husband J...。Follows Nobu Matsuhisa epic journey from Japan to Peru to the United States and many other points around the world.。