Meet Archie Andrews, ace reporter for the Riverdale High School student paper. Weirdness is his beat. It all starts the day the local TV station plays a twelve-hour monster movie marathon, followed by a trivia contest. Archie should have known something was wrong when Jughead actually wins! It turns out the TV station has been invaded by a body-snatching space spud. When the bad guys are supernatural, all bets are off. Archie faces his greatest challenge yet when Riverdale is invaded by a gang of hungry vampires. Things come to a chilling climax at Veronica's ...

Archie buys a pair of mystical fuzzy dice for his beloved car, Betsy, and unwittingly brings her to life when he hangs the dice on her rear-view mirror. Soon Betsy takes on a life of her own. She becomes horrifyingly demanding of Archie's time and extremely jealous of Archie's friends. Archie must stop Betsy's reign of terror before she destroys his friends and his driving record.

Reluctantly preparing donations to the local museum for her father, whiny and self-centered Veronica gets a taste of her own medicine. When she wishes "that everyone be like me", little does she know that the talisman she holds in her hand as she makes her wish, possesses magical powers. Soon Riverdale citizens are turning into whining Veronicas. Archie and the gang must find the talisman before they too are changed into Veronica.

Veronica treats Jughead like an outsider and excludes him from her guest list for a pool party she's throwing, on the basis that he's different.

Riverdale citizens are scared into a state of shock, being found clutching overdue library book notices. Archie discovers that the horrifying ghost of the old head librarian haunts the Riverdale library, continuing to perform her library duties from beyond the grave. High on her list is Jughead, who has a book that's been overdue for more that ten years! Will he pay the ultimate fine for his tardiness?

Government agents are convinced by Jughead's eccentric behavior that he is an advance scout for an alien invasion fleet. Will Archie be able to find the real alien before Earth is invaded and save Jughead from a dreaded Government interrogation?

Archie and the gang get a taste of what it's like to deal with teenagers when Mr. Weatherbee, Mr. Lodge and Miss Grundy drink bottles of contaminated water, causing them to revert them to their wild teenage selves. Dilton and Archie must discover a way to change the "teens" back to their adult selves before it's too late for everyone.

One night, a bright and glittering shopping mall mysteriously appears in Riverdale. Encouraged by the mall manager, who gives them exclusive individualized credit cards, Archie and the gang quickly become obsessed with the shopping mall. They begin to disappear one by one as they max out their new credit cards. Can Archie and Jughead stop the mall manager's evil scheme before there are no more teens left in Riverdale?

Spooky and mysterious things are happening at Riverdale High. Weird noises are coming from the basement. Papers are knocked off of Miss Grundy's desk by an unseen force. Lockers are banging open and shut by themselves. Archie investigates the mysterious incidents and discovers an invisible truth that threatens to turn all of Riverdale into a ghost town.

Dr. Arachnid, an evil super-villain, has come to Riverdale to commit some dastardly deeds. Supreme Girl, a super-hero new to Riverdale, is the only one who can stop him. Archie must help Supreme Girl stop Dr. Arachnid before gossip columnist Veronica reveals Supreme Girl's secret identity.

Archie has a series of extremely pleasant dreams about a beautiful girl who adores him. It turns out that the girl is a supernatural being who actually lives in - and controls - peoples' dreams. She has a major crush on Archie and doesn't want to share him with anyone else. She even warns Betty and Veronica, in their dreams, to stay away from him. When Archie makes the mistake of refusing to go steady with her, his dreams turn into surreal nightmares. Archie must find a way to mollify his scorned "dream girl" or he'll never be able to get a good night's sleep again.

When Miss Beazely mistakenly uses water from one of Dilton's experiments for her school lunch pudding mix, the school dessert comes to life. One by one, Riverdale citizens are swallowed whole by the voracious Glob as it gets larger and larger. Archie and Reggie must learn to work together if they are going to defeat the Glob monster and save Riverdale.

Archie is gung-ho to want to spread some Christmas cheer, annoying his more cynical friends. On Christmas Eve, while playing a department store Santa, Archie is accidentally locked in the Lodge's department store. He discovers a phantom lurking in the basement who is intent on taking Christmas away from the citizens of Riverdale. Who is the mysterious phantom, and will Archie be able to escape his clutches and save Christmas for himself and his friends?

When a thief steals a time travel device from Dilton's lab, Archie finds himself trapped in a time loop. He relives the same horrible day over and over again, always ending with the same disastrous date with Veronica. Archie must use Dilton's unstable prototype time travel belt to stop the thief responsible for his plight. Will he ever escape his date with fate?

A time traveler from the future, with a vendetta against Archie, changes Riverdale's past to alter Archie's present. Archie soon finds himself traveling through a series of wild alternate Riverdales. In one, big Ethel has a crush on Dilton. In another, Jughead is a vegetarian and even in one where Veronica is the sweet girl-next-door and Betty is the spoiled rich girl. Archie must once again wear the time belt to stop his enemy from making the cruelest change of all in Riverdale's past - preventing Archie's parents from meeting so that Archie will never be born.

Archie's time-traveling enemy once again menaces Riverdale with a monster from prehistoric times while Archie is trapped in Riverdale's past. Using the unreliable time belt, Archie manages to jump backward in time, visiting key points in Riverdale history. Each time Archie uses the time belt, he gets closer and closer to the present - but will he get back in time to save his friends from becoming dinosaur chow?

Moose's athletic supremacy is challenged when he is humiliatingly defeated by a super athlete from Riverdale's rival school, Central high. Suspicious, Archie and Moose go undercover at Central High and discover that a horrific science experiment is being conducted in the coach's laboratory. Will Archie and Moose escape Central High in time for the big wrestling match at Riverdale High? Does Moose have the slightest hope of winning a wrestling match against an android who is a marvel of science?