Morgan and Duane will be in the first episodes but won't join the group for some time later going by the books that would be 4th to 5th seasons?
Tyrese and Julie will be joining up with the on the first season - maybe but they joined up with them after the incident with Shane.
Andrew and Michonne should be joining up soon after Tyrese when the show starts going into the prison storyline.
Ceaser, Rosite, Gabriel, Scott and Heath join up much later.
Have you read the books from the beginning or did you jump on late?
It's been a couple of years since I read the first 50 issues in 2 days...so I forgot the timeline, sue me!
