We all know actor Harrison Ford and Chewbacca had a serious falling-out at some point, as evidenced by a disturbing confrontation behind-the-scenes at Jimmy Kimmel Live. It's gotten worse.

Last night, Ford returned to the show to promote 42 and answer fan questions — as long as they weren't about Star Wars — when Chewbacca unwisely stopped by.

On one hand, I'll never be fully comfortable watching Ford scream profanity at Chewie. On the other hand, it is strangely comforting to know that Ford is back to hating Star Wars again.