This is the Trivia items page for the "All Hell Breaks Loose Part One" (S02, Ep21) episode of Supernatural.
The Trivia items page for the entire series of Supernatural can be found here.
- Actor Allusion: Bobby's baby blue 1968 Ford F-350 has Lawrence County, South Dakota, plates reading 9NO3L1. This is a reference to Jim Beaver's role of Whitney Ellsworth in Deadwood. Deadwood is the county seat of Lawrence County. While Bobby Singer lives in Sioux Falls, South Dakota, in Minnehaha County.
- Creator's Favorite: On the DVD Commentary, Sera Gamble said she loved Andy. She said, "You know my heart belongs to the geeks, the nerdier... If you live in a van filled with weird books then Im your friend, you know?"
- Hey, It's That Place!: The Bordertown location at Virtue Studios where Cold Oak, South Dakota was filmed, was previously seen in "The Benders" (S01, Ep15) and "Hell House" (S01, Ep17). This location has also appeared in Stargate SG-1, The X-Files, Tin Man, and The Wicker Man (2006).