After a firefight and a concussion wreak havoc on Tony's mind, Tony needs Gibbs to help him regain his memories of the investigation.
- Character Death: Goodbye, Simon Cade.
- Field Promotion: Ziva is promoted to an official NCIS agent in one of the flashbacks, therefore, she is no longer a probie.
- How We Got Here: Tony ends up in hospital and tries to regain his memory, prompting this episode explaining what he did in his assignment that he was given at the end of the Season 8 finale.
- Interrogation Flashback: DiNozzo, from his own side after he was implicated in the shooting death of another NCIS agent. He is innocent.