Special Agent Caitlin "Kate" Todd is a fictional character from the NCIS television series by CBS Television, portrayed by Sasha Alexander.

She grew up in Indiana and has three brothers and a sister who is currently living in Miami. She did not appear to be getting along with the sister however as she rarely returned read more...

Kate joins the NCIS when the naval officer assigned to transport the nuclear football aboard Air Force One dies mysteriously, and the NCIS team comes aboard to investigate. She finds read more...