Dio JohnsonActor · Born April 5, 1988 · Lake Charles, Louisiana, USAIMDb Acted in 142010s2019Adventure HarborBen2018Dirty JohnGym Rat · 1 episode722016Everything But a ManRomanColonySergeant Smith · 1 episode722015Superfast!Detective Johnson45The Odd CoupleInstructor · 1 episode62HelioStrong Rebel2014Nicky, Ricky, Dicky & DawnFireman, Fireman Hanson · 1 episode60Chasing LifeBouncer · 1 episode762012The NewsroomSoldier · 1 episode852010Hot in ClevelandJax · 1 episode732000s2009NCIS: Los AngelesNurse · 1 episode702005Grey's AnatomyBrett · 1 episode782003NCISMarine Lance Corporal Douglas Alexander · 1 episode77