Montana's casting in Ironheart followed a sustained climb through prime-time network dramas and indie features. After studying journalism and broadcasting at California State University, Long Beach, Montana transitioned into dramatic arts, booking guest spots on procedural fixtures including ER, Cold Case, and Lie to Me.
His first major series-regular breakthrough arrived with USA Network's sun-drenched undercover drama Graceland (2013, 2015), where he portrayed Johnny Turturro, an FBI agent whose warmth and humor balanced the series' darker betrayals.
In 2018, Montana unlocked a new level of mainstream recognition on NBC's Good Girls. As Christopher, known almost exclusively as "Rio," Montana turned an illicit supply-chain operator into one of the most talked-about antiheroes on network television.
Playing opposite Christina Hendricks' suburban housewife-turned-criminal Beth Boland, Montana created an intense dynamic that drove high viewership numbers and passionate online fan discussion across four seasons. His quiet, deliberate cadence and streetwise realism redefined the show's stakes, proving his ability to anchor major ensemble storylines.
Subsequent roles on Mayans M.C., All American, and Westworld showcased his range, making his eventual leap into Marvel's multi-million-dollar episodic pipeline a logical progression for his career.