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Greg Grainger
GregGrainger.jpg
Name: Greg Grainger
Profession: Firefighter
Rank: Lieutenant, Engine 40
Marital status: Single
Status: Alive
Cause of departure: Temporary Assignment
Portrayed by: Jon Ecker
First episode: Fire: Funny What Things Remind Us
Last episode: Fire: Don't Hang Up

Greg Grainger is a firefighter and lieutenant of Engine 40 in Chicago Fire. He was temporary assigned to Engine 51 when Herrmann went on vacation. Casey was not thrilled about this because he was also a romantic interest for Brett.

Appearances


Chicago Fire
Seasons Season 1Season 2Season 3Season 4Season 5Season 6Season 7Season 8Season 9Season 10
Current characters Kelly SeverideSylvie BrettChristopher HerrmannJoe CruzRandy "Mouch" McHollandStella KiddBlake GalloDarren RitterViolet MikamiWallace Boden
Former characters Hallie ThomasLeslie ShayPeter MillsJessica "Chili" ChiltonJimmy BorrelliGabriela DawsonBrian "Otis" ZvonecekEmily FosterGianna MackeyMatthew Casey
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