|Date of Birth||September 17, 2003|
|Family|| Christine Nelson (Mother)|
Archie Simpson (Father)
Emma Nelson (sister)
Spinner Mason (Brother-in-law)
Connor Delaurier (God-Brother)
Glen Simpson (Uncle)
Rufus Eggers (Pet)
|First Episode||Father Figure (2) (302)|
|Last Episode||Holiday Road (913)|
The pregnancy of Jack was not planned at all by Spike and Snake, and Spike keeps the pregnancy a secret
from Snake. Emma Nelson finds out about the pregnancy, and eventually tells Snake about it prior to Snake and Spike's wedding. She also says that Spike is thinking of having an abortion. Snake had mentioned earlier that he wasn't ready for kids yet, after she had secretly gotten pregnant, which had given Spike this idea. However, Spike and Snake wed and decide to keep the baby.
BirthEditWhen Emma's biological father, Shane McKay, then visited her house and caused a large scene, Spike went into labor. Emma knows that knitting would calm down Shane, so she tells him to do so. Emma calls the midwife and Spike delivers a healthy baby boy, from a home birth, named Jack.
Season 3EditBeing born a healthy baby, Jack continues to grow, and is often seen with Spike. He is seated in the audience with his mother during Emma's gymnastics meet.
Jack would be turning around a year old. Spike brings him with her to Emma's parent-teacher conferences.
Season 5EditJack has been sick lately with a fever and ear infection, and Spike reveals she is on a first name basis at the hospital, revealing she has been there a lot for Jack. He is regularly in day care while Spike is off at work, and Manny and Emma watch him until she is able to get home.
Season 6EditAnother year older, Jack continues to live with his family. Although, with not much story, he still makes occasional appearances.
Season 7EditWhen Snake was falsely accused of molesting Darcy Edwards, Spike left Snake for a brief time, and took Jack with her to her mother's house. Spike and Jack came home shortly after Snake returned to teaching.
Season 9EditIn Holiday Road, Jack is seen playing video games with Kelly and Connor .
- Jack was born in September 2003.
- Jack will start 5th grade in September 2013.