}}
{{TriviaQuote |Text=
'''Dean:''' HeyHeya, Sammy.<br>
'''Sam:''' Dean.
:''A reference to the first word spoken by Sam to Dean in [[1.01 Pilot]], adlibbed by Jared with the circular storytelling of returning to the pilot in mind.''
}}
{{TriviaQuote |Text=
The truck at the Pie Fest is called "Dabb's Pies" after showrunenr [[Andrew Dabb]].
}}
{{TriviaQuote |Text=
When Sam shoves the pie in Dean's face, the extra in the background who appears shocked is director/producer [[Robert Singer]]. Jared revealed that this scene was scripted, and that he got to enjoy hitting Jensen with the pie multiple times as needed for filming.
}}
{{TriviaQuote |Text=
'''Dean:''' Yes you can.<br>
'''Sam:''' Yeah, well, I don't want to.
:''Sam and Dean's exchange as Dean is dying is verbatim from [[1.01 Pilot]], when Dean asked for Sam's help in finding their father. When asked at a StageIt Creation event the weekend after this episode aired, Jared revealed that this exchange (beyond "I can't do this alone") was not scripted, but adlibbed by him and Jensen when they remembered the lines from the pilot. He said they were given license by director Robert Singer to "just go with the flow" during Dean's death scene.''
}}
{{TriviaQuote |Text=
}}
{{TriviaQuote |Text=
After Dean's death, Sam starts wearing [[Dean's Watch]] and is seen wearing it up until his death. Jared revealed at a StageIt Creation event the weekend after this episode aired that this was an idea of his and Jensen's that Sam would keep Dean's watch, and he was surprised fans noticed.
}}
{{TriviaQuote |Text=
Sam's first case after Dean's death is in Austin, which is home to both Jared and Jensen. Texas is also the location of Jared's next film project on the CW: Walker.
}}
{{TriviaQuote |Text=
}}
{{TriviaQuote |Text=
The clothes Sam and Dean are wearing when they meet up in Heaven are similar to the outfits they wore in [[1.01 Pilot]]. Significant scenes in the pilot also occurred on a bridge. Jared revealed at a StageIt Creation event after this episode that for Sam, the outfit was his idea, as he asked the wardrobe department to put him in the outfit from the pilot, and since they no longer had it, they matched it as much as possible.
}}
{{TriviaQuote |Text=
The shot pulls back to reveal all the crew also on the bridge alongside Jared and Jensen. As they wave goodbye, Bob Singer can be heard calling "And cut."
}}
{{TriviaQuote |Text=
At a Stageit event by Creation the weekend after this episode aired, Jared revealed that he considers this finale his favorite episode of the show, followed by [[8.23 Sacrifice]] and [[6.15 The French Mistake]].
}}