Movies (As Crew)
Sorted by Release DateThe Laramie Trail
Jackson Gregory would have been no older than
61 in The Laramie Trail
as 'Novel'.
Mon, Apr 03 1944
The Everlasting Whisper
Jackson Gregory was
43 in The Everlasting Whisper
as 'Story'.
Tue, Nov 10 1925
The Man from Painted Post
Jackson Gregory was
35 in The Man from Painted Post
as 'Story'.
Sat, Sep 29 1917
The Secret of Black Mountain
Jackson Gregory was
35 in The Secret of Black Mountain
as 'Story'.
Fri, Sep 21 1917
TV Shows (As Crew)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages