Demetrius Grosse plays Deputy Foss in the sci-fi western TV series, Westworld.

His major TV credits include Cinemax original series Banshee, FX's Justified, NBC's Game of Silence and NBC's The Brave.

Grosse's Film credits include Saving Mr. Banks, Straight Outta Compton, 13 Hours: The Secret Soldiers of Benghazi and 2018's Rampage.


  • Emmett Yawners in Banshee
  • Errol Butler in Justified
  • Eddie Murphy in Shameless
  • Dan Brennan in Complications
  • Dave Ubben in 13 Hours: The Secret Soldiers of Benghazi
  • Terry Suggs in Game of Silence
  • Hank Clarkson in NCIS: New Orleans
  • Frank Pine in Hawaii Five-0
  • Ezekiel "Preach" Carter in The Brave
  • Colonel Blake in Rampage
  • Kevin Wolfe in The Rookie
  • Marvin Baptiste in Lovecraft Country


  • Starred opposite Lili Simmons in the Television Show Banshee.

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