Seen everything by Ken Annakin?
If you've already watched everything Ken Annakin directed, here are 12 films from other directors that share the orbit of The Longest Day — the catalog's mood-cluster and similarity-graph neighbours, filtered to exclude Ken Annakin's own filmography. Where to go next. (Also: Ken Annakin's full filmography · where to start with Ken Annakin.)
Patton
cerebralepicuplifting
A Bridge Too Far
bittersweetepicgut punch
The Patriot
bittersweetepicraw
The Guns of Navarone
upliftingepicraw
Zulu
epicoutsiderraw
The Hill
dreadgut punchraw
The Thin Red Line
bittersweetcerebralslow burn
The Bridge on the River Kwai
bittersweetcerebralepic
We Were Soldiers
epicrawuplifting
Lion of the Desert
bittersweetepicraw
Morituri
cerebraldreadparanoid