1. The Train Job  

First aired: 9/20/2002    Production Code: 1AGE01

Serenity continues to travel through space conducting illegal runs across the star system, which is under the control of The Alliance. A powerful and fearsome mobster named Adelei Niska demands that the crew of Serenity pull a train robbery. The train is carrying medical supplies for a community, and Reynolds and Zoe get held on suspicion. They get free with Inara's help but realize they were tricked and try to return Niska's money. His henchman isn't too happy, but Mal "persuades" the next guy to take the money back. Meanwhile, two blue-handed, black-suited operatives close in on River.

2. Bushwhacked  

First aired: 9/27/2002    Production Code: 1AGE02

On a salvage mission aboard a drifting colony ship, the Serenity crew find signs that the crew were killed by the cannibalistic Reavers. They find one survivor, but things take a turn for the worse when an Alliance ship looking for an unspecified Firefly-class ship with brother-and-sister stowaways shows up and takes them in.

3. Our Mrs. Reynolds  

First aired: 10/4/2002    Production Code: 1AGE05

While completing a job on a backwater world, Mal is married to a village girl without his knowledge. The girl, Saffron, gets onboard and the crew does not find her until they're already in the air. Mal is not sure what to do with her, but let her come along.

4. Jaynestown  

First aired: 10/18/2002    Production Code: 1AGE06

Serenity sets down at the mudder colony of Canton where it turns out Jayne is a hero for having dropped a bunch of money there years ago that he and his partner Stitch stole from the local magistrate. The drop was unintentional but Jayne doesn't turn down the attentions. Meanwhile, Kaylee and Simon dance, River rewrites Book's bible, and Inara beds the magistrate's son, a virgin.

5. Out of Gas  

First aired: 10/25/2002    Production Code: 1AGE07

In a delirious state after Serenity's engine explodes, draining the ship of its oxygen supply, Mal has a series of flashbacks about how he came to own Serenity and form his crew.

6. Shindig  

First aired: 11/1/2002    Production Code: 1AGE03

On the planet Persephone the crew are contacted by their old "friend" Badger the ruthless crimelord to transport some goods on behalf of a local lord. While at a ball to arrange a transport job with the lord, Mal defends Inara's honor when her current customer insults her. By local custom he unintentionally challenges her date, Atherton Wing, to a duel.

7. Safe  

First aired: 11/8/2002    Production Code: 1AGE04

On a planet, Simon is kidnapped by locals who need a doctor, while River is threatened with burning as a witch.

8. Ariel  

First aired: 11/15/2002    Production Code: 1AGE08

When the crew stops at Ariel to drop Inara off for a medical exam, Simon hires them for a job - smuggle Simon and River into a hospital so that Simon can find out what the Alliance did to River. The plan goes off without a hitch - that is, until the Alliance catches wind of the Tam siblings' presence on the planet.

9. War Stories  

First aired: 12/6/2002    Production Code: 1AGE09

Jealous of Zoe's relationship with Mal, Wash insists (thanks to a bit of scheming) that he go with Mal to try to sell some of the medical supplies the crew stole from the Alliance. In the middle of the deal Mal and Wash are kidnapped by men working for Niska the crime lord, who wants revenge against Mal for the botched train heist. He tortures Mal and Wash until Zoe shows up offering money in exchange for the prisoners. Niska says that the money is only enough for one person and Zoe chooses Wash. Wash realizes that Mal's antagonizing him while they were being tortured was to help keep him alive and kicking. This inspires him to do everything he can to help Zoe rescue Mal from Niska. The rest of the crew jump on board to save the Captain.

Meanwhile Inara extends her services to a council member. To the crew of Serenity's surprise, it's a woman. And Simon continues to treat River with some of the medicine he stole but she suffers the occasional relapse as well as displays a penchant for blind-shooting.

10. Objects in Space  

First aired: 12/13/2002    Production Code: 1AGE11

A bounty hunter boards Serenity to capture River for the Alliance.

11. Serenity (1)  

First aired: 12/20/2002    Production Code: 1AGE79

After a flashback to Zoe's and Mal's days in the wars six years previous, we cut to the modern day where the Serenity crew is running a salvage operation on a deserted ship and are forced to flee with the cargo when the Alliance show up. Their buddy Badger refuses to buy the cargo so they head off to the rim worlds after picking up three passengers: Book, Simon, and Dobson. En route someone sends a signal to the Alliance and it turns out to be Dobson, an undercover Federal agent, who arrests Simon but is glad to take the whole crew in. He shoots Kaylee before being captured, and Simon forces Mal to flee in return for his doctoring services. When Mal investigates Simon's cargo he finds a naked woman...

12. Serenity (2)  

First aired: 12/20/2002    Production Code: 1AGE79

The naked woman is Simon's sister River, a government test subject he helped to escape. After ducking a dreaded reaver ship, Mal tries and cuts a deal with Patience, an old "friend" but suspects a trap. Patience tries an ambush but the team escapes just as the Reavers return and the Federal agent breaks loose. Mal shoots the agent dead and Wash manages to duck the Reavers. at the end Mal decides to take on all three of his remaining passengers full-time.

13. Heart of Gold  

Production Code: 1AGE10

The crew of the Serenity are in for a gunfight when one of Inara's companion colleagues asks for their help. The Serenity crew defends a bordello from a gunslinger who got a prostitute pregnant and now intends to collect the child; Mal falls for the bordello's madam.

14. Trash  

Production Code: 1AGE12

Saffron (from "Our Mrs. Reynolds") returns - after Mal breaks up her current gig, she convinces him and the crew to help out with a "perfect crime" that isn't. The crime: go to Bellerophon and steal a criminal's prototype laser gun from his collection. The plan: Saffron and Mal sneak in and dump the gun down the trash, bypassing security, and the Serenity crew grab it from the disposal system. Of course, this is Saffron, and things don't quite turn out as planned...

Meanwhile, Simon figures out Jayne betrayed them (in "Ariel") and the two have words.

15. The Message  

Production Code: 1AGE13

An old war comrade of Mal's and Zoe's, Tracey, mails his corpse to them. He also leaves a message asking them to deliver his body to his family. Some men claiming to be with the Alliance are on the trail of the body and catch up to them demanding the body. The crew can't find anything on Tracey's corpse, but as they prepare to cut it open, Tracey comes back to life. He explains he is smuggling super-organs in his own body. They flee to the planet with the men in hot pursuit and eventually/supposedly agree to give up Tracey. Tracey gets wind of the plan and makes a break for it with Kaylee as a hostage – they shoot him down and Mal reveals they were going to send the officer off since he's out of his jurisdiction and on a personal mission with no authority. Then Tracey dies and they deliver his body for real this time.