- "The Beantown Bailout Job" - When Nathan Ford asks Sophie out for dinner, she says she is seeing someone, a boyfriend.
- "The Fairy Godparents Job" - We meet Jack for the first time, and he breaks up with Sophie.
- "The Three Days of the Hunter Job" - It is mentioned that Sophie's boyfriend dumped her.
- According to the DVD commentary, the character arc for Jack was dumped as there was not enough time to develop his character before actress Gina Bellman's departure for maternity leave.
- Jack's name is never given in the script, the name came from his listing in IMDB
- Jack is played by actor Spencer Conway.