Steven becomes uneasy after seeing an unknown object traversing through a warp stream, despite the Gems' attempts to disprove his claims.

When several droids from space descend towards warp pad zones, Steven and the Gems attempt to track down their purposes.

Peridot and her new partner, Jasper, arrive on Earth.

Trapped on Peridot's ship, Steven attempts to rescue the Gems from the Homeworld's clutches, including two Gems named Ruby and Sapphire.

While the Crystal Gems chase after Peridot in the Kindergarten, Steven and Garnet discover a dark secret while exploring its inner workings.

When TV broadcasts are disrupted by a video signal emitted by Peridot from a Gem communication tower, Garnet chooses to fuse with Pearl into Sardonyx to destroy it, which dismays Amethyst. As the tower keeps being fixed, however, Steven and Amethyst are shocked to discover who's really behind it.

After the recent events, Pearl wants to redeem herself by capturing Peridot, who traps the Crystal Gems in an old, abandoned Gem spaceship.

The Crystal Gems finally capture Peridot, but Steven suspects that she knows something and lets her live in his bathroom.

After Steven explains Earth's workings, including rainstorms, to Peridot, she takes Steven to the Kindergarten to tell him more about the Cluster.

The Crystal Gems and Peridot go to the family barn to build a gem drill that can take them to the Cluster's location. However, when Peridot and Pearl fight over who will lead the project, Steven suggests they build robots and compete with each other.

Peridot gets carried away with gem gossip, and unintentionally really hurts Amethyst's feelings.

The Gems take a trip to the moon.

Steven has doubts about believing in everyone.

Steven sneaks a listen to a friend’s audio diary.

Steven discovers what happened to his sentient watermelons.

Steven and Lapis Lazuli go on an adventure.

Steven helps two friends get along at the barn.

When an envoy of Rubies arrive, Steven proposes a game of baseball.

Steven and Amethyst take a trip to Funland but run into trouble when their friend is too short to ride the rollercoasters.

Steven and Amethyst visit some friends in the country but Amethyst isn't being herself.

Amethyst tries to exact revenge with a showdown in the Kindergarten.

Steven and Peridot attempt to catch an elusive speedy corrupted Gem monster in the Beta Kindergarten.

In this double episode Steven’s autumn visit to the barn brings a new stranger into his life.

Steven and the Gems take off on a search and recovery mission.

Connie tells Steven the story of how she, Peridot, and Lapis attempted to take the Crystal Gems' places as the protectors of Beach City while he was in space.

"Navy", one of the Rubies who came to Earth to find Jasper, crashes on Earth and is welcomed in by Steven to be a Crystal Gem. However, Lapis Lazuli does not trust Navy's overly optimistic nature, knowing of her previous encounters with her.

Pumpkin goes missing.

Steven, Amethyst, and Peridot try to spruce up the Kindergarten.

Steven writes about the latest news of Beach City.

As Ruby and Sapphire plan their wedding, Sapphire wishes that their friends from the war could be there to see it.

Steven faces his biggest challenge yet.