Who is NCIS Special Agent Ronnie Tyler? Victoria Platt guest stars
The NCIS Season 18 premiere will feature actress Victoria Platt guest-starring as NCIS Special Agent Veronica “Ronnie” Tyler. And according to the first extended trailer of the season, Platt will appear in a lot of scenes during Season 18, Episode 1. CBS viewers already got to see the return of NCIS: Los Angeles and NCIS: