First 'NCIS' Season 23 Photo: Parker Will Go to 'Extreme Lengths' After Father's Murder

'NCIS' Season 23: Parker Will Go to 'Extreme Lengths' After Father's Murder (PHOTO) Plus, Nancy Travis debuts as Parker’s sister. Contact advertising@TVinsider.com to advertise with TV Insider, the leading publisher of TV news and guidance. Copyright © 2025 TV Insider update subscription preferences | view this email in browser | unsubscribe