Here’s the information you’ll need to watch a free live stream of both “NCIS” series online without cable. “NCIS” starts its 22nd season on Monday, Oct. 14 at 8 p.m. on CBS, with “NCIS: Origins” ...

The long-running CBS procedural “NCIS” returns with Season 23 on Tuesday, October 14 (10/14/2025), at 8 p.m. ET, reclaiming its original Tuesday night time slot after three years on Mondays.

The season two finale episode of the hit crime drama series NCIS: Sydney premieres on CBS Friday, April 25 at 8/7c. On the season two finale titled “Sting in the Tail,” a Stinger missile and murderer ...