Alan Ruck

Alan Ruck

Acting

Born July 1, 1956 · Cleveland, Ohio, USA

Alan Douglas Ruck (born July 1, 1956) is an American actor. He is best known for portraying Cameron Frye in John Hughes's film Ferris Bueller's Day Off (1986), as well as television roles as Stuart Bo…

Known for

NCIS

NCIS

2003

CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

2000

The Daily Show

The Daily Show

1996

Hawaii Five-0

Hawaii Five-0

2010

The Late Show with Stephen Colbert

The Late Show with Stephen Colbert

2015

CSI: Miami

CSI: Miami

2002

Elsbeth

Elsbeth

2024

NCIS: Los Angeles

NCIS: Los Angeles

2009

Acting(128)

2026HersheyHenry Hershey

2026In Memoriam

2026Corporate RetreatArthur

2026RoosterDean Riggs

2026People We Meet on VacationJimmy Wright

2025Oh Yeah!Self

2025FEELSitter 16

2024ElsbethBill Hepson / Peter Hepson

2023The BurialMike Allred

2022The DropoutJay Rosan

2020FreakyMr. Bernardi

2020Reunited ApartSelf

2019Captive StateRittenhouse

2018Dirty JohnJohn Dzialo

2018My Dinner with HervéStu Masters

2018Sierra Burgess Is a LoserMr. Burgess

2018SuccessionConnor Roy

2018GringoJerry

2018FixedDr. Ken

2017War MachinePat McKinnon

2017One Day at a TimeLawrence Schneider

2016The Exorcist: Making the DemonsSelf

2016The ExorcistHenry Rance

2016Carnage ParkSheriff Moss

2016The Loud HouseTetherby / Cop (voice)

2016DreamlandWalter

2016The CatchGordon Bailey

2016Cooper Barrett's Guide to Surviving Life

2015The Late Show with Stephen ColbertSelf - Guest

2015DeathlyRichard

2015The WhispersExecutive Director Alex Myers

2014DestroyerFrank

2014IntelligenceJonathan Cain

2013Zombie NightJoseph

2013Super Fun NightSpencer Quinn

2013We Are MenMinister

2013Masters of SexPsychiatrist

2013Instant MomMr. Shank

2012John Hughes: Life Moves Pretty FastSelf

2012Ben and KatePrincipal Geoff Feeney

2012GoatsDr. Eldridge

2012BunheadsHubbell Flowers

2012Shanghai CallingMarcus Groff

2011Inside Story: Ferris Bueller's Day OffSelf

2011FiveSam Jarente

2011Close-UpThe LA Director

2010False Creek StoriesDoug

2010Hawaii Five-0Mr. Slater

2010Don't You Forget About MeSelf

2010Hot in ClevelandReverend Lare

2010Persons UnknownCharlie Morse

2010JustifiedRoland Pike

2010Extraordinary MeasuresPete Sutphen

2009The MiddleJack Kershaw

2009FlashForwardTomasi

2009Cougar TownFrank Miller

2009NCIS: Los AngelesDonald Wexling

2009Ruby & The RockitsMartin Wexler

2009I Love You, Beth CooperMr. C

2008Ghost TownGhost Dad

2008FringeDr. Krick

2008EavesdropCasper

2008The HappeningPrincipal

2008InAlienableDr. Proway

2007Star Trek: Of Gods and MenCaptain John Harriman

2007GreekDean Bowman

2007The Bronx Is BurningReporter

2007Burn NoticeMax Lyster

2007Kickin' It Old SkoolDr. Fry

2007Goodbye BabyDouglass

2007Rules of EngagementDr. Greenblatt

2006EurekaDr Hood

2006PsychPhil Stubbins

2006Who Is Ferris Bueller?Self

2006The Making of Ferris Bueller's Day Off: Production StoriesSelf

2006Vintage Ferris Bueller: The Lost TapesSelf (archive footage)

2005Ghost WhispererSteve Sinclair

2005Numb3rsArnold Winslow

2005MediumAlbert Bunford

2004Boston LegalAttorney Wayne Davidson

2004Stargate AtlantisDr. Fletcher

2003Cheaper by the DozenBill Shenk

2003NCISWard Beringer

2002CSI: MiamiAllan Beckham

2001Everything Put TogetherKessel

2001ScrubsMr. Bragin

2000CSI: Crime Scene InvestigationBuddy Mills

1998Hollywood SquaresSelf - Panelist

1998Walking to the WaterlineDuane Hopwood

1998From the Earth to the MoonTom Dolan

1998The Ransom of Red ChiefAmbrose Dorset

1996Spin CityStuart Bondek

1996The Daily Show

1996TwisterRabbit

1995Born to Be WildDan Woodley

1995The Outer LimitsHoward Sharp

1995MuscleDr. Marshall Jones

1994Star Trek: GenerationsCaptain John Harriman

1994Daddy's GirlsLenny

1994SpeedStephens

1992Mad About YouLance Brockwell

1992Picket FencesPatrick Gatwood

1990Going PlacesCharlie Davis

1990Young Guns IIHendry William French

1989Bloodhounds of BroadwayJohn Wangle

1989Just Like in the MoviesDean

1989The Famous Teddy ZSheldon Samms

1989Tales from the CryptCarty

1989Morton's by the BayJunior

1989Three FugitivesTener

1988ShooterStork O'Connor

1987Three for the RoadT.S.

1986Ferris Bueller's Day OffCameron Frye

1985First StepsDave

1984The ImpostorOfficer Bob Jenkins

1984Hard KnoxFrankie Tyrone

1983Doctor DetroitStudent

1983Bad BoysCarl Brennan

1982American PlayhouseJohn Wrangle

Wind River: Rising

Interpersonal ExopoliticsP. Murdock Barron

The Best Is Yet To Come

Flowers for Lev

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