While on a road trip, Captain Caveman and the Teen Angels are given a mysterious key by a stranger.

While at the beach with some friends, Captain Caveman and the Teen Angels see a ship mysteriously vanish.

At the airport, some jewels are stolen by a mysterious figure.

On a charter boat, Captain Caveman and the Teen Angels are chatting with a friend whose father is being honored for his role in a play when suddenly the lights go out and a necklace is stolen.

At the circus, tigers are disappearing. Captain Caveman and the Teen Angels investigate and discover a phantom has been haunting the circus.

The Central City Kings have disappeared due to a panther.

The television station, KXXX, is taken off the air when a criminal cuts the antenna.

A villain named Claw uses an aging gun to turn a rock star into an old man.

When a mummy comes to life and kidnaps an archeologist, Captain Caveman and the Teen Angels investigate.

With their friend, a prince of a small country, Captain Caveman and the Teen Angels go skiing. When the scepter is stolen by a Snowwolfman, they investigate.

In India, when a Royal White Elephant is stolen by an evil sorcerer, Captain Caveman and the Teen Angels investigate.

Captain Caveman and the Teen Angels are assisting Dee Dee's uncle, Frank Skyes, with a fur delivery. When the furs disappear, it is up to them to find out what happened.

In Wyoming, rumors of a horse that is possessed by a demon are rampant. And they seem to be true. Captain Caveman and the Teen Angels have arrived to investigate. Just as they are investigating, a bank robbery occurs.

Captain Caveman and the Teen Angels go to a research facility after they spot an alien spacecraft landing there. They discover that an alien robot supposedly stole a top secret energy source.

Captain Caveman and the Teen Angels got to Farthington Mansion with Taffy's Aunt Gladys to see a magic show. When some jewels are stolen, Captain Caveman and the Teen Angels investigate.

In Oregon, when the star athlete of a sports team is kidnapped, Captain Caveman and the Teen Angels investigate. Very soon, they have found Juice Brenner. Or have they? He is acting strangely.