Writer:	Mark Schwahn
Director:	Mark Schwahn
Star:	Lee Norris (Marvin "Mouth" McFadden),  James Lafferty (Nathan Scott),  Hilarie Burton (Peyton Sawyer),  Chad Michael Murray (Lucas Scott),  Bethany Joy Galeotti (Haley James-Scott),  Barry Corbin (Coach "Whitey" Durham),  Barbara Alyn Woods (Deborah "Deb" Lee-Scott),  Moira Kelly (Karen Roe),  Paul Johansson (Daniel "Dan" Scott),  Sophia Bush (Brooke Davis)
Recurring Role:	Michael Trucco (Cooper Lee),  Cullen Moss (Junk Moretti),  Vaughn Wilson (Ferguson "Fergie" Thompson),  Patrick Stogner (Young Keith),  Bevin Prince (Bevin Mirskey),  Danneel Harris (Rachel Gatina)
Guest Star:	Renee Vincent (Mary Edwards (Deleted Scene)),  Marcus Lyle Brown (Father Gillespie),  Hilary Russo (Caterer (Uncredited)),  Daniel Newman (Michael (Uncredited)),  Sean Guerrero (Bartender),  Michelle Featherstone (Herself)

The original cut of this episode was 60 minutes long according to Mark Schwahn. (edit) On the season 3 DVD set, there is an audio commentary featuring Mark Schwahn (Creator/Executive Producer/Writer/Director), Sophia Bush (Brooke Davis), Joe Davola (Executive Producer), Lee Norris (Marvin "Mouth" McFadden), and Lindsay Wolfington (Music Supervisor). (edit) When the song for Nathan and Haley's first dance is played, Haley asks how Nathan chose it. He says, "I had a little help."

This is because the viewers got to vote to choose which song got to be played for this scene. The choices were: Gavin Degraw - "More Than Anyone"; Ray Lamontague - "Hold You In My Arms" and Trespassers William - "Lie In Sound". (edit) Mark Schwahn introduces four additional scenes on the season 3 DVD set.

The first is with Cooper and Deb talking about Rachel.

The second is between Nathan and Haley kissing.

The third is Dan at the grave apologizing to Keith when Mary Edwards (Jimmy Edwards' mother) apologizes for what Jimmy did to Keith.

The last one is with Deb and Dan. (edit) Because it was prom season, the wardrobe designers found it hard to find dresses for Hilarie and Sophia to wear to the wedding. That's why they ended up wearing red dresses to a purple themed wedding. They were also slightly too small. (edit)

Lucas: Oh, I'm sorry princess. I was looking for my friend Haley. Wow, did it really take this much stuff to make you look this?
Haley: No! Everybody got ready in here, including Rachel and Brooke, for some reason. Hi!
Lucas: All right. Wow, you really look beautiful.
Haley: Thank you.
Lucas: So, your parents really aren't coming.
Haley: No, they... I invited them, and they said, "sorry, honey, we've been to your wedding once before, and it was a little boring". Anyway, I'll just give myself away, that's fine.
Lucas: Or... I could do it. If you'll have me.
Haley: Really? Luke, that would be perfect!
Lucas: Okay.
Haley: Thank you.
Lucas: But you know what, I gotta be honest with you. I could never officially give you away, you know that? I could never give away my best friend. (edit) Lucas: Hey pretty girl.
Brooke: Hey.
Lucas: What’s going on?
Brooke: Nothing.
Lucas: Come on. Nobody loves a wedding more than Brooke Davis. What’s up?
Brooke: I’d just appreciate if you wouldn’t talk to Peyton today.
Lucas: You’re kidding, right? This is a wedding. We’re all in the wedding party. We’re all friends here, Brooke!
Brooke: You know, could you do me a favour, just once, and put me above your precious Peyton and do something that I ask you to do? Thanks!
Lucas: Woah. What’s happened?
Brooke: We had a fight. And I’m stressed out about my speech and Haley’s dress, and I’m late. I’m late to get ready, and I’m sorry.
Lucas: Come here. It’s okay.
Brooke: You look nice. (Brooke leaves)
Lucas: Weddings! (edit) Dan: You’re closer than 100 feet.
Deb: Just paying my respects.
Dan: You know, everyone think of Keith as the perfect guy but they’re wrong.
Deb: No, they’re not, Dan. Keith is a hero.
Dan: He tried to kill me. That’s right. He’s the on who tried to burn me in the dealership fire. So I guess the hero got what was coming to him, after all. (edit) Brooke: Now I know how this dress looks like on a witch.
Peyton: Go Brooke yourself. (edit) Haley: You're good in a crisis.
Nathan: Nah, I don't know abou that.
Haley: No, you are. Good thing too. Especially since I have something I have to tell you... (edit)

Nathan and Haley were supposed to go to London for their honeymoon because it always rains there and they have had their best moments in the rain. (edit) Sophia Bush (Brooke) almost bruised her hand during the first fight scene between Brooke and Peyton. When she hits the door containing the list of guys for Brooke, she hits it very hard on every take and her bracelet (fan-made) created a small bruise on her palm and wrist. (edit) During the scene where Peyton and Brooke have their first fight, there are shots of Hilarie Burton (Peyton) and in some, her chest is a little more red than others. That's because they are later takes where Hilarie would clutch her chest. (edit) There is a recurring tree theme in this episode, as mentioned by Sophia Bush in the audio commentary. (edit) In the beginning, when Nathan and Lucas are at the River Court, a boat can be seen in the background behind Nathan. In the next shot, the boat is long gone and you can see the wake mark or the trail of the boat. (edit)

One Tree Hill is the only network television show to have been licensed a Led Zeppelin song. "Babe I'm Gonna Leave You" by Led Zeppelin is played while the season three finale cliff hanger unfolds. The only other show to use a Led Zeppelin song was The Sopranos. (edit) Episode Title: The Show Must Go On

"The Show Must Go On" is a song by Queen off the record, Innuendo. (edit)