During the pile-up into the pond at the climax of the episode, the passenger door of Rosco's car is visably missing it's Sheriff's badge logo.
Luke: You know, Bo, I'm sorry. I got carried away. I forgive you for your stupidity.
Bo: You know, Luke. Thinking about it...I forgive you for your stupidity too.
[After getting shot at.]
Bo: Was that a gun?
Luke: Of course it was a gun! Now drive!
Rosco gets to drive the General Lee in this episode.
This storyline of this episode bears some resemblance to that of The Maltese Falcon.