Michael O'Haraa.k.a. Mike O'HaraMichael J. O'HaraThis product uses the TMDb and OMDb APIs but is not endorsed or certified by either TMDb or OMDb.You can also find this person on TMDb.org and IMDb.com.CreditsCastCharacterMovie / TV ShowGenresReleaseRatingPrison GuardThe Wolf of Wall StreetComedyCrimeDrama25 Dec 201380% · 25,833WaiterParks and RecreationTVComedy9 Apr 200980% · 1,793BartenderCSI: NYTVCrimeDramaMystery22 Sept 200473% · 743ForemanMonkTVComedyCrimeDramaMystery12 Jul 200279% · 1,236All credits on TMDb.org.