Ian Mackenzie Jeffers
Writing

Ian Mackenzie Jeffers

Explore Ian Mackenzie Jeffers's filmography, known works, and frequent collaborators.

WriterShort StoryScreenplay

Known for

The Grey★ 6.6Viewing moment
The Grey
2012
Brothers Under Fire★ 5.8Viewing moment
Brothers Under Fire
2026

Frequent collaborators

James KeachJames KeachSylvester StalloneSylvester StalloneLiam NeesonLiam NeesonFrank GrilloFrank GrilloDermot MulroneyDermot MulroneyRidley ScottRidley ScottKiefer SutherlandKiefer SutherlandJustin ChadwickJustin Chadwick