Popsugar Entertainment Station 19 Station 19 Season 4 Cast Guess Who's Joining the Station 19 Cast as a Series Regular in Season 4 30 July 2020 by Amanda Prahl View On One Page Photo 8 of 9 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 Okieriete Onaodowan as Dean Miller Previous Next Start Slideshow Station 19TV