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Welcome to NCIS, Wilmer Valderrama. The actor recently posted photos from his first day on set of the CBS series’ fourteenth season.

Valderrama most recently starred in Grey’s Anatomy and was a regular on the cancelled FOX series Minority Report. 

He’s joining NCIS in season 14 as an unpredictable field agent returning from a long undercover assignment. The new season of NCIS debuts on September 20th.

Check out Valderrama on set below:

https://twitter.com/WValderrama/status/754079994708566016

My girl @nellichristine is getting me #NCIS ready 4 my character… Production starts THIS week.. Locked and loaded pic.twitter.com/Sl3yVWXGU3

— Wilmer Valderrama (@WValderrama) July 13, 2016

Well ladies and gentlemen.. Just wrapped my first day at my new home. #NCIS… See y'all this fall. pic.twitter.com/Nn9cVqrxsZ

— Wilmer Valderrama (@WValderrama) July 15, 2016

What do you think? Are you a fan of NCIS? Are you looking forward to season 14?