We answer the following questions about superpowers: Can superheroes be real people? (No.) Can real people become superheroes? (Maybe.) And which is better: flight or invisibility? (Depends who you ask.) 

Host Ira Glass talks to comic artist Chris Ware, who thought about superheroes a lot of the time as a kid. He invented his own character and made a superhero costume, which he wore to school under his regular clothes. Everything went fine until he realized he would have to change for gym class. (6 minutes)

Act One: John Hodgman conducts an informal survey in which he asks the age-old question: Which is better: The power of flight or the power of invisibility? (14 minutes)

Act Two: Kelly McEvers with the story of Zora, a self-made superhero. From the time she was five years old, Zora had recurring dreams in which she was a 6'5" warrior queen, who could fly and shoot lightning from her hands. She made a list, pages and pages long, of all the things she could accomplish to actually become that superhero: martial arts, evasive driving, bomb defusing. By the time she was 30, most of her list had been checked off. She was as close to a superhero as any mortal could hope to come. But her dream had changed. (17 minutes)

Act Three: Ira talks with Jonathan Morris, the amazingly funny and charming editor of the website "Gone and Forgotten," an internet archive of failed comic book characters. Jonathan explains what makes a new superhero succeed, and what makes him tank. (9 minutes)

Act Four: Of course you can’t be a superhero without a supervillain trying to destroy you. And the most interesting supervillains, of course, are the ones who think that they're the real heroes, not the guys in the capes. Glynn Washington tells the story of Evil D. (9 minutes)