Re: Babylon 5... movies?!?
Asides from "Deconstruction" as others mentioned, "Voices in the Dark" arguably should be watched after "Sleeping in Light" as well. It's not a traditional frame, like In the Beginning or "Deconstruction", but it still has one.
How so? I think what most of us promoting SiL as the final item to be viewed are looking at things from a primarily chronological point of view. Given that, there isn't anything except "Deconstruction" which can be considered, from that frame of reference at least.
"The greatest tales are always over far too soon for those who truly appreciate them."
- Jef Murray