Writer:	Matt Olmstead
Director:	Matt Earl Beesley
Star:	Amaury Nolasco (Fernando Sucre),  Wade Williams (Captain Bradley “Brad” Bellick),  Dominic Purcell (Lincoln Burrows),  Marshall Allman (Lincoln Burrows Jr. (LJ)),  Paul Adelstein (Special Agent Paul Kellerman),  Peter Stormare (John Abruzzi),  Robert Knepper (Theodore “T-Bag” Bagwell),  Robin Tunney (Veronica Donovan),  Sarah Wayne Callies (Dr. Sara Tancredi),  Wentworth Miller (Michael Scofield)
Recurring Role:	Frank Grillo (Nick Savrinn),  Kurt Caceres (Hector Avila),  Danny McCarthy (Special Agent Daniel “Danny” Hale),  Jennifer Kern (Allison Hale),  Patricia Wettig (Vice President Caroline Reynolds (Garlic Cutter)),  Camille Guaty (Maricruz Delgado),  Christian Stolte (C.O. Keith Stolte),  Jennifer Joan Taylor (Becky),  Peter J. Reineman (Gus Fiorello),  Jason Wells (Bo),  Cedric Young (Choppy),  Phillip Edward Van Lear (C.O. Louis Patterson),  Stacy Keach (Warden Henry Pope),  Mac Brandt (C.O. Mack Andrews),  Silas Weir Mitchell (Charles “Haywire” Patoshik)
Guest Star:	Mike Vieau (Zz),  Kevin R. Kelly (Officer Weston),  Linara Washington (Jenae Conlin),  Theron Tooche Lykes (Random Inmate),  Deanna Dunagan (Judy),  John Judd (Ben)

In Latin America, this episode is known as "Quimicos", which means "Chemicals". (edit) This episode marks the first appearance of Frank Grillo. (edit) At the end of the episode, the song Sucre sings to "make some noise" is "Eres tú". The Spanish group named "Mocedades" sang it on 1973 in the Eurovision Song Contest and reached 2nd place in the final ranking. (edit)

Veronica: What about you? Why death penalty work?
Nick: My father did fifteen years for a crime he didn't commit. I know firsthand that when the government gets you in their crosshairs you stand very little chance. That's why. (edit) Lincoln: So uh, how's Sebastian?
Veronica: What do you mean?
Lincoln: Well, you being here. I mean is he cool with it?
Veronica: I haven't talked to him. The engagement's off.
Lincoln: Oh. Sorry.
Veronica: You could at least say that like you mean it.
Lincoln: I do.
Veronica (smiling): God, you always were a lousy liar. (edit) Sucre: What are you doing here? Where's Maricruz?
Hector: She's not gonna be comin' around here anymore?
Sucre: Is she hurt?
Hector: No, no, no, she's fine, she's just ah... She's with me now.
Sucre: She's with you now? This is a joke, right?
Hector: No, she made a decision man, she decided she needed stability.
Sucre (Sucre's face denotes sarcasm): She's gonna get that from you?
Hector: Look, you can think everything you want about me, but ah... I'm not the one who's in prison. See, I actually can do something for her. (edit) Michael: Haywire, Have you ever thought of breaking out?
Haywire: What the hell would I do out there?
(edit) Lincoln: Do you know what we're up against?
Veronica: I know it's a lot more than either of us can handle on our own. (edit)

Goof: When Michael is unscrewing the bolt on the side of the toilet he's actually not unscrewing anything!

You can clearly see his hands moving as he turns the last few turns with his hand but his hand is an inch away from the bolt hole which has no bolt in the first place. (edit) Phosphoric acid is also found in cola drinks and is the reason why they can be used to clean coins and dissolve teeth. Coca cola has a pH of around 2.6, which means it is as acidic as your stomach juices (on average). (edit) Michael combines copper sulfate and phosphoric acid to corrode the drain beneath the infirmary. In fact, these chemicals do not create a corrosive when mixed: instead they produce nougat. (edit) In the picture that Kellerman picks up in Veronica's house, Lincoln and Michael are wearing the same things that they are wearing in season 2. (edit) The first time Michael is digging behind the sink, there are water connections to the back of it. Later in the episode, once Sucre has returned and Michael is removing the sink again, the water connections have disappeared. (edit)

This episode does not have any allusions. Add some now!