Person
Mark Sivertsen
Acting · Born 1959-05-07 · Fairfield, California, USA
Known for
NCIS
Commander Rivers
Breaking Bad
ABQ Detective #1
Yellowstone
Paramount Bartender
The Walking Dead
Rufus
CSI: Miami
Jeffrey Douglas
Castle
Jeff Powers
Monk
Sean Corcoran
Sabrina, the Teenage Witch
Chuck
In Plain Sight
Vincent Serato
American Dreams
Officer Steve Burke
Filmography
- 2025OpusBill Lotto
- 2024National AnthemRick
- 2022UnverifiedTerry
- 2022Outer RangeCarson Krum
- 2021IntrusionDylan Cobb
- 2020Blood and MoneyRay
- 2019Art of DeceptionVice-President Lewis Parker
- 2019StumptownLlewellyn Slocombe
- 2018YellowstoneParamount Bartender
- 2018God's Not Dead: A Light in DarknessConstruction Foreman
- 2017Midnight, TexasDavy Deputy #1
- 2017Shot CallerLT. Roberts
- 2017Bottom of the WorldState Trooper
- 2016GravesSecret Serviceman Charles
- 2015The Condemned 2Sheriff Eric Ross
- 2015Big SkyBennett
- 2015BallersMark Cowler
- 2015The MessengersOlder Agent
- 2015Life in ColorMr. Forbes
- 2014ManhattanStaff Sergeant
- 2014The GunRunning Man
- 2014Outlaw Prophet: Warren JeffsProsecutor
- 2014Drunktown's FinestPhillip Smiles
- 2013The Last StandBucho
- 2012The AssetFinch
- 2011PaulState Trooper
- 2011Passion PlayWalt (Man #2)
- 2010The Walking DeadRufus
- 2010Love RanchHorny Fan
- 2009Beautiful LoserFather
- 2009Doc West II : TriggermanFlying Dutchman
- 2009CastleJeff Powers
- 2008FelonAgent Skiletti
- 2008In Plain SightVincent Serato
- 2008Breaking BadABQ Detective #1
- 2006SharkMarty Babish
- 2005North CountryBailiff #1
- 2003NCISCommander Rivers
- 2002American DreamsOfficer Steve Burke
- 2002CSI: MiamiJeffrey Douglas
- 2002MonkSean Corcoran
- 2002Bare WitnessGav Reed
- 1998VampiresHighway Patrolman
- 1998The StaircaseMr. Prewitt
- 1996Sabrina, the Teenage WitchChuck
- 1995The Single GuyInstructor
- 1989Howling V: The RebirthJonathan Lane
- —HellbentTrig
- —CutterFrank
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