We unfortunately do not have a biography for Gregory Kelly. Please consider contributing one.
Butcher Boys
Amphead
The Show Off
Joe Fisher
Sex Terrorists on Wheels
Liver-Eating Larson
Red on Yella, Kill a Fella
Frank 'Blockey' Jackson
Killroy Was Here
Killroy's Father
The Iron Orchard
Cap Bruner
Lieutenant Jangles
Anti Pig
The Bygone
Hank
Heaven's War
Magog (as Greg Kelly)
Lazer Team 2
Worg
The Devil All the Time
BoBo McDaniels
Scare Package
Devils Lake Impaler / Additional Scenes: segments - Horror Hypothesis
Thunder Road
Bailiff
Lazer Team
Balls Out
Thad Rufio Johnson
Sin City: A Dame to Kill For
Godzilla
The Tree of Life
Prisoner (uncredited)