I'm working on a list of films that depict epileptic (or other types) of seizures, or at least figure seizure-pattern characters prominently in the narrative.  A few examples:
The Andromeda Strain
Mean Streets
La Vie du Jesus
24 Hour Party People
A Matter of Life and Death (aura and hallucination)
I'd appreciate any more suggestions...
James A. Miller
University of Missouri-Columbia