CT Empire Jedi fighters

I recently watched Empire again and near the end after Luke is on the Falcon they fly past 2 people on one of the walkways of Cloud City fighting with light sabers. Anyone know who they are supposed to be?

 

I'd guess they're Vader and Ben Kenobi.

I have a question myself: in the film we're talking about here, who plays Luke?

 

Huh?

 

I was watching Empire Strikes Back. Ben Kenobi dies in A new Hope

 

You didn't answer my question. And yes, Empire Strikes Back is a good enough title to reuse, isn't it?

 

Wanna buy some deathsticks?

 

Sure, why not.

 

For a split-second I was entertaining the possibility of ILM sneaking in a Lightsaber duel somewhere in the distant background of the new SE crowd shot (they did after all include a cameo of three TIE Fighters in pursuit of an X-Wing during the Coruscant Speeder Chase in AOTC), but of course there isn't a single shot like that once Luke's on the Falcon.

"Curious." - Obi Wan

 

I went back and played that part in slow motion and I didn't see anything.