When did ian doyle first appear

5 answers

Ian Doyle first appeared in Season 6, Episode 1 of the TV show "Criminal Minds" titled "The Longest Night." He is a high-ranking member of a criminal organization known as the Prentiss crime family and serves as the main antagonist throughout the arc of several episodes in Season 6.
What specific episodes
Ian Doyle appeared in the following episodes of Criminal Minds:

1. Episode 1: "The Longest Night"
2. Episode 2: "J.J."
3. Episode 9: "Into the Woods"
4. Episode 10: "What Happens at Home"
5. Episode 17: "Valhalla"
6. Episode 18: "Lauren"
Is there any more
Apologies for the oversight. Ian Doyle also appeared in the following episodes of Criminal Minds:

7. Episode 19: "With Friends Like These"
8. Episode 20: "Hanley Waters"