Emergency (file footage used often). They pass it on the left but continue straight through the intersection.
So what hood do you think that is? That's not a tin grille truck and really doesn't look like a pre 1972 hood either
What is that? I didn't look closely when the pic was first posted, but going back and looking more closely, the right fender line looks more like a car than anything truck. ANY brand truck in those years had a smooth transition downward, not a hard body line like that..... HMMM. I'm gonna have to find that episode now.