Season 1

"Season 1" is the first season of Steven Universe, and has a total of 52 episodes. As of March 12, 2015, this season has aired a total of 49 episodes.

Episodes

 * 1) Gem Glow
 * 2) Laser Light Cannon
 * 3) Cheeseburger Backpack
 * 4) Together Breakfast
 * 5) Frybo
 * 6) Cat Fingers
 * 7) Bubble Buddies
 * 8) Serious Steven
 * 9) Tiger Millionaire
 * 10) Steven's Lion
 * 11) Arcade Mania
 * 12) Giant Woman
 * 13) So Many Birthdays
 * 14) Lars and the Cool Kids
 * 15) Onion Trade
 * 16) Steven the Sword Fighter
 * 17) Lion 2: The Movie
 * 18) Beach Party
 * 19) Rose's Room
 * 20) Coach Steven
 * 21) Joking Victim
 * 22) Steven and the Stevens
 * 23) Monster Buddies
 * 24) An Indirect Kiss
 * 25) Mirror Gem
 * 26) Ocean Gem
 * 27) House Guest
 * 28) Space Race
 * 29) Secret Team
 * 30) Island Adventure
 * 31) Keep Beach City Weird!
 * 32) Fusion Cuisine
 * 33) Garnet's Universe
 * 34) Watermelon Steven
 * 35) Lion 3: Straight to Video
 * 36) Warp Tour
 * 37) Alone Together
 * 38) The Test
 * 39) Future Vision
 * 40) On the Run
 * 41) Horror Club
 * 42) Winter Forecast
 * 43) Maximum Capacity
 * 44) Marble Madness
 * 45) Rose's Scabbard
 * 46) The Message
 * 47) Political Power
 * 48) The Return
 * 49) Jail Break
 * 50) Full Disclosure
 * 51) Open Book
 * 52) Story for Steven

Summary
Season one of Steven Universe focuses around Steven learning about being a Crystal Gem. Throughout the first part of this season, Steven mainly hangs around Beach City. In episode 1, "Gem Glow", Steven's gem glows for the first time. This is also the episode where he first summons his weapon. On his first mission in the series outside of Beach City, the Gems test him at the Lunar Sea Spire. He learns how to partly shape shift and met Connie in the episodes "Cat Fingers" and "Bubble Buddies", respectively. He then finds a pink lion, who he keeps as a pet. He learns about fitting in from Amethyst and staying true to himself. In "Giant Woman", Steven learns about fusing for the first time. This is also the first time a fusion was revealed. He learns more about his capabilities in "So Many Birthdays" and more about his mom, Rose Quartz, in "Lars and the Cool Kids". Pearl "shows" Steven how Gems recover from wounds in "Steven the Sword Fighter". He manages activates the door to Rose's Room and recreate Beach City in the episode by the same name as the room. He meets a second fusion and learns to be strong in "Coach Steven". In "Mirror Gem" and "Ocean Gem", Steven releases Lapis Lazuli from a mirror and heals her gem so she can go home. He learns about the Gems interstellar empire in "Space Race". He helps a friend see the truth in "Keep Beach City Weird". He learns more about his mother in "Watermelon Steven" and "Lion 3: Straight to Video". In "Warp Tour", he sees a Homeworld Gem warp to Earth to the dismay and panic of the Crystal Gems. In "Alone Together" Steven fuses with his friend Connie and forms Stevonnie. In "Future Vision", Steven learns about Garnet's foresight. In "On the Run", he learns about Amethyst's past and the Homeworld's intentions. In "Horror Club", Steven learns of past relations between Ronaldo and Lars. In "Winter Forecast" Steven temporarily gets future vision from Garnet, in "Maximum Capacity", Greg and Amethyst start bonding, In "Marble Madness", Peridot returns to Earth. In "Rose's Scabbard" Steven copes with Pearl's missing of Rose. In "The Message" Lapis Lazuli warns the Gems of a Gem returning to earth. In "Political Power" the Crystal Gems began preparing for Peridot's return to earth. In "The Return" the Gems are abducted by Jasper and Peridot. In "Jail Break" They break free destroying the ship, leaving behind ruin.