A girl signs up for a class. A couple hires an accountant. A group of co-workers decides to pool their money and buy a couple of lottery tickets. In the beginning, they're full of hope and optimism — and then something turns. Stories of good ideas gone bad.

• Prologue: Paul was a cop. One night he was pulling second shift when he had a perfectly good idea: He'd stretch out in the back seat and take a little nap during his break. He fell right asleep, and slept well until he woke up and realized the funny thing about the back seats of cop cars: The doors don't open from the inside. Paul is author of the book Bad Cop: New York's Least Likely Police Officer Tells All. (8 minutes)
• Act One: It was two months into the tour. Katie Else and the rest of the Riverdance cast had been performing eight shows a week. They decided to pool their money for the Mega-Millions lottery. Lotto fever gripped the cast. They started to genuinely believe they would take home about $2 million each, and quit Riverdance the next day. They took the stage the night of the drawing and pulled off their best performance ever, "For the Lotto!," trying to direct their energy towards the win. An hour later, at the hotel bar, the numbers came in. (17 minutes)
• Act Two: After years of neglecting their personal finances, Joel and his wife finally decide to sort things out. They hire a tax accountant named Len, whose casual manner is a real comfort, at first. But then, "casual" turns into "drunk" and then it's clear that he's just plain delinquent. Joel tries to take his business elsewhere, but Len refuses to let go of their file. He begs for a second chance, which it seems, came too late. Joel Lovell is executive editor at Pineapple Street Media. (8 minutes)
• Act Three: Davy Rothbart was on a 136-city tour appearing on morning TV talk shows to promote his book Found: The Best Lost, Tossed, and Forgotten Items from Around the World. Just before one appearance he had what seemed like a great idea at the time. Without letting the host know, he tested it out, live, on-air. Davy is the creator of Found Magazine and author of the book of essays My Heart Is An Idiot. (6 minutes)
• Act Four: When Elspeth was a girl, she wanted nothing more than her father's attention. He was busy, a doctor, and distant. One day he agrees to put on a volunteer seminar for their church, about his area of expertise: "The Function of the Heart." Elspeth and her best friend are the only two kids who show up, and Elspeth is attentive and engaged, the perfect student. It was an incredible experience for her, the best day she's ever spent with her dad...she thinks. That is, until her mother takes her aside and explains her big mistake. (8 minutes)

Transcripts are available at thisamericanlife.org

It can be hard to know the right moment for something to happen.

• Prologue: When Jordan was going into his senior year of high school in small town Utah, he and his buddies all lived together in a house, daring each other into Jackass-style pranks and stunts. There's one particular thing Jordan did that he did not want to talk to Ira about. (10 minutes)
• Act One: Harmon Leon is a writer and comedian whose cocktail party story about “the-weirdest-gig-I-ever-did” is more weird—by a lot—than anyone else’s we’ve heard. He answered an ad several years ago that called for a hilarious sidekick to a celebrity on a hidden camera show. (30 minutes)
• Act Two: One of the show's producers, Zoe Chace, tells Ira about a joke she made pretty soon after something terrible had happened.

Transcripts are available at thisamericanlife.org

People taking it upon themselves to solve the tiny, overlooked crimes of the world.

• Prologue: Host Ira Glass bikes around Manhattan with Gersh Kuntzman, in search of illegal license plates. (11 minutes)
• Act One: Writer Michael Harriot reexamines the DIY criminal justice system his mom invented to deal with his bad behavior as a child. (20 minutes)
• Act Two: Producer Aviva DeKornfeld talks to Caveh Zahedi about a crime he may or may not have committed, depending on who you ask. (7 minutes)
• Act Three: Micaela Blei accidentally solves a crime that had been going on for a long time, right under her nose, and has to decide what to do next. She told this story onstage at The Moth. (7 minutes)
• Act Four: Editor Bethel Habte examines video evidence of two parents trying to get to the bottom of a minor crime committed in their own home. (7 minutes)

Transcripts are available at thisamericanlife.org