Among the best FX/action sequences ever caught on film?
In my opinion, the earthquake sequence in Green Dolphin Street is second only to the Tyrannosaurus fight in King Kong (1933) as the greatest special effects/action sequence ever to rumble across the classic silver screen...possibly among the best special effects sequences ever caught on film (including the computer age). The special effects and clever use of illusionistic matte paintings was mind-blowing in general in Green Dolphin Street, but the catastrophe was obviously the pinnacle scene.
Other contenders for best FX/action sequence:
Plane Crash in Foreign Correspondent
The Hurricane in The Hurricane (1937)
Skeleton sword fight in Jason and the Argonauts
Monsoon/flash flood in The Rains Came
Sea battle in Ben Hur
Sea Battle in Captain Blood
Charriot Race in Ben Hur (1925 and/or 1959)
The "utopian" art deco cities of the future in Metropolis and Things to Come.
Shipwreck/Giant squid battle in Reap The Wild Wind
Final moments of "Titanic" in A Night To Remember (1958)
Tsunami in Manhattan in The Deluge (1933)
Apocalyptic destruction of London in The Time Machine (1960)
The Fall of Atlanta in Gone With The Wind
Personally, Green Dolphin Street and King Kong are my favorites of the bunch.
Any other suggestions for really stand out work combining riveting action and mind-blowing special effects? Clearly I'm partial to classic era effects, but I can appreciate contributions from the computer age, and newer films are open for discussion.