This one would've required A LOT of extra CGI work to complete. That's incredibly expensive, especially the way the scene breaks down. The scene at Padme's family's house was much cheaper from a production standpoint to complete.
I only made the Porkins-Eckhardt connection a year ago or so. And then, there's also the character he played in Raiders Of The Lost Ark. He's one of the government suit's who sends Indy out after the Ark.
On another note, he was one of the coolest guys signing autographs at Celebration 2. He was absolutely hilarious!