Trivia: When we see Bugs Bunny for the first time, he is standing in a door frame. On the left of the frame you can see P.J. (Paul Julian), and on the right there is "Mike" (Michael Maltese), "Friz" (Friz Freleng) and "Tedd" (Tedd Pierce) carved into it.
Trivia: Like in most western films made by John Ford, real Native Americans were used and were paid union scale.
Trivia: This was Harry Carey Sr.'s last film. It was also the only film to have both Harry Carey Sr. And his son, Harry Carey Jr., star. They did not have any scenes together.
Trivia: Director John Huston has a cameo as the white-suited man who gets increasingly irritated when Humphrey Bogart repeatedly begs him for money.