Watch Punk'd Season 4 in Australia

Segment #1: Penelope Cruz decides she's going to punk her friend Salma Hayek, so Master Punkster Ashton Kutcher conjures up a colossal fecal nightmare in the Ladies' restroom for Penelope to show to her friends as a joke. It's not a joke, however, when the manager accuses poor Salma of making a big mess when the toilet overflows! Segment #2: Eva Longoria and co-star Jesse Metcalfe are leaving the set of Desperate Housewives, when they get pulled over by the police. Eva becomes scared when Jesse flees the scene. The police discover a false identity and a large amount of cash left behind, and tells Eva that she may be a criminal! Segment #3: 18-year old Mario thinks he's going to meet a friend in a hotel room, but instead opens the door to a half-naked elderly woman. The hotel manager tries to get to the bottom of the situation and ends up making Mario very upset. Poor Mario is finally let off the hook when the elderly woman "flashes" a T-shirt reading, "You've been PUNK'D."

Segment #1: A mere accomplice in the first episode, Jesse Metcalfe is now asked to step into an audition for a super-villain role in a fictitious Spider Man film. Jesse puts on tights and recites lines for the audition. He follows the casting director's advice for his movements, but this displeases the technician. The equipment breaks and it looks like Jesse is blamed for it. Segment #2: Kirsten Dunst is out with two friends for dinner. At the restaurant, they were given fake drinks. Later on, they reach a sobriety checkpoint. Kirsten's friend becomes responsible for hitting the front end of a police squad car, and it looks like all of them are about to be taken away to jail... until Ashton arrives on the scene and lets them off the hook! Segment #3: Michelle Rodriguez and her friend Giancarlo go to a convenient store. While there, they start horeplaying around. When Michelle Rodriguez pushes her friend into one of the shelves, they all topple over, leaving one man trapped underneath. They lift the shelves, exposing a mess of broken bottles, spilled liquids and an injured man. The panic causes a lot of arguments to break out. Finally the Punk'd cameras come into the store to reveal Michelle's look of embarassment!

Segment #1: The set-up: Kellee (Zoe's friend) and Chris (Field Agent) are dating. Zoe walks in on Chris and Julia (another Field Agent), and now Zoe is in the middle of this feudal triangle. Zoe doesn't hold back, and really lets both Chris and Julia have it. But now Kellee is trying to say that Chris is "the one" for her. Zoe flips out even more, until finally Kellee drops the Punk bomb on the already-ballistic Zoe. Segment # 2: Serena Williams and her friend stop at a supermarket, and park next to a woman who is having difficulty with her nephew Rob, who is really emotionally charged. When the woman goes into the store and asks Serena to look after the boy, he takes off with the car! It's a wild goose chase all over town when the woman, Serena and her friend go after the missing car. Finally they catch up with the car in a parking lot, where Ashton is there to let her know that she's just been Punk'd. Segment #3: Zach Braff is so protective of his porsche that his friend Donald Faison decides that he's in for a lesson. So, these kids (led by Field Agent Rob Pinkston) ask Zach and Donald for some beer at the store. When they blow the kids off, the kids spray paint Zach's car all up and down with graffiti. Zach comes back and catches the kids red-handed. A big argument ensues and Zach is ready to press charges or kill the kid, whichever happens first. Finally Ashton arrives to pull the plug on the situation.

Segment 1: Jadakiss is a passenger in a car that is suddenly stuck in traffic. Everybody is yelling at Jadakiss to get out of the backseat and get up in the front to move the car. Jadakiss is playing it rather cool. He eventually abandons the car and hops in a taxi, driven by Field Agent Chris. When he goes the wrong way, Jadakiss hops out and starts heading down the street on foot. Chris follows him to tell him that he's just been Punk'd. Segment 2: Rachel Bilson's dog is being blamed for the tipping of a mail delivery truck and the breaking of a water main. The police officer lets her know that she's going to be in a lot of trouble because of what her dog did. The water company and everybody on the scene are giving poor Rachel a hard time about all the damage. Finally Ashton arrives on the scene to let Rachel off the hook. Segment 3: Rob Pinkston playing a fan comes up to Dirk asking him to sign a shirt, which he gladly does. But the kid comes back with a jersey, a pennant, a poster, some hats, a ball, a weight training belt and all kinds of stuff, which still he does. The items keep coming, and Dirk's patience is being pushed now. His friends that he's eating with are trying to encourage him to step up and say no. When the kid comes back with a second bag FULL of stuff, he says no, and the Maitre D comes by to tell them that they're not to visit the restaurant again. Finally, the kid comes back with one final item, a menu that reads, "Hey Dirk, you've been PUNK'D."

Segment #1: A.J. sets up his wife, Jamie-Lynn Discala, in a restaurant. The friendly waitress, Dana, asks for a tip to cover the expense of things accidentally left out of the check. The manager, Chris, hears of this "tip-begging" and fires her on the spot, leaving the poor woman without any job to support her children. Jamie-Lynn feels guilty about it this and asks that the manager reconsider. After some dialogue between A.J., the manager and Jamie-Lynn, they leave the restaurant, when the bomb was dropped that it was all a sham. Segment #2: Andy Roddick has to get to The Tonight Show and the driver, Chris, decides to take a shortcut. They hit a roadblock that is set up because of the problem of mudslides (which has actually been a real problem due to the serious weather conditions this winter). They get into a real problem when they cannot go further but they cannot go back. The driver gets "smart" and tries to drive through anyway. The car is sprayed with water coming from no-one-knows-where, and the mud just makes the road impassable and the car is stuck. When the police arrive, an argument breaks out and suddenly Andy is blamed for the whole thing. The police make him sit there in this no-pass zone, intending to keep him there until 4pm. Finally the Punk'd camera crew arrive to let him off the hook. Segment #3: Omarion sets up Marques Huston. Omarion brings his girlfriend to meet Marques, but also to break up with her. She reveals to Marques that she's pregnant. Omarion insists that there's no baby and she's making it up. After a while, her ex-boyfriend shows up and he looks angry. He wants to know whose baby it is. He insists that heads are gonna roll, but Marques keeps it pretty cool. Finally the Punk'd crew shows up to slow the roll.

Segment #1: Chingy, his manager and his two bodyguards are going out to eat. Jordan comes over pretending to be a fan that's interested in making a record deal. One of the bodyguards goes outside with Jordan to "have a little chat". About 15 minutes later, the police arrive to question Chingy about how Jordan got banged up. A witness tells the police that the bodyguard is in Chingy's employ. Chingy's getting cocky with the police officer, saying "I don't know this man", and the police officer threatens to take him downtown to the station. Finally, Ashton arrives to let Chingy off the hook. Segment #2: Jon Heder, under the coaxing of his twin brother, goes to a place that Jon THINKS is a restaurant, but the working girls there are much more than friendly. It turns out that the place is a high-class brothel, and Jon is getting nervous when the LAPD Vice Squad. The questions from the Vice officer are fast and agressive, and Jon's trying to keep his cool. It sounds like he is about to be arrested as the officer reads Jon his rights: "You have the right to be PUNK'D". Segment #3: Joss Stone is going to a clothing store, and young Rob Pinkston walks in, nervous because he can't find his mom. Joss is asked by the boy's mom to keep after him until she arrives. Rob is troubled and quite mad, as he starts breaking things in the store. He storms out and runs away, but when his mother arrives, everything is blamed on Joss, who is taking it really well and handling the situation gracefully. Finally, the camera crew arrives to announce that she's on PUNK'D!

Segment #1: Vanessa Carlton is preparing for a visit on the Leno Show. She is assisted by a back-up band that is really trying her patience. She keeps her cool for the most part, but she has a tough time dealing with the many changes going around her. After many bad takes and an argument in management, the cameras arrive and she's been PUNK'D! Segment #2: Ciara is being driven to an event, when the driver, Jordan, has an altercation with another driver. They engage in typical road-rage activities, until the other car hits several water barrels and leaps off a dirt embankment. The police arrive and start to question Ciara. Notably, the officer gives her a hard time about her name. Finally, when they feel she's had enough, Jordan drops the PUNK bomb on her. Segment #3: Nicole Richie and her fiancee go out to eat. The waiter, Chris, takes a liking to Nicole and later asks for her number while the fiancee is using the restroom. Nicole is patient and very kind and takes his number anyway. When Chris comes back, constantly with his hands on Nicole's arm or shoulder, the fiancee takes great offense and starts an argument with the waiter. When the manager gets involved, they blame Nicole for taking the waiter's number! Finally, she is let off the hook. She takes it well.

Segment #1: Bizarre is going to an ATM to withdraw some money, but it gives him much more than he asks for. While driving away, the car gets pulled over by an officer, who is played by Steve, one of the regular Field Agents from the third season. Steve gives Bizarre the third degree about the ATM withdrawal. Bizarre is playing it cool while he answers questions, until Steve reveals that he's been Punk'd. Segment #2: Ashlee Simpson visits an art gallery with her two best friends. While talking and viewing the art, she places a jacket next to a candle. It catches fire and the sprinklers come on, ruining all the art. Ashlee is blamed for it, as the artist's brother gives Ashlee a major guilt trip over it. Finally, after poor Ashlee is worked up and crying, Ashton comes in to let her off the hook. Segment #3: Ashton wants to see if Stone Cold Steve Austin really is the defender of "the little guy". The scenario is that Steve's cellphone goes missing, and the Valet Manager, played by Chris, gets angry at one of the valets for taking it. He fires the valet on the spot and really runs him down. Right away Stone Cold has a problem with this manager and gets in his face. Even after the cellphone is located, the manager refuses to re-hire the valet. By this time, Stone Cold proves to be a stand-up guy as he gets in the manager's face even more. Chris lets him off the hook by telling him he's been Punk'd.