What was going on with Caller's father?
That was a key question on NCIS: Los Angeles Season 8 Episode 9 when Caller's father was found in an NCIS patient's hospital room during a radiation poisoning case.
Did the team manage to get the truth out of him, or did they have to look to other means?
Meanwhile on this hit CBS drama series, the team discussed what they were getting up to for Thanksgiving and made plans.
Use the video above to watch NCIS: Los Angeles online to get caught up with the latest drama for the characters.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.