I knew how much you really needed this... Why don't you ever let me help you?!
Sadie Miller is a supporting character in Steven Universe, and is a clerk at the Big Donut. She made her debut in the Pilot, and she's supportive of Steven and his adventures, if only to make Lars angry.
She works at the Big Donut, so she is usually seen wearing the uniform. Her uniform consists of a periwinkle polo underneath a purple shirt, which displays the Big Donut logo (an image of a half-eaten donut that resembles the letters "B' and 'D'). She wears black leggings and pink-red shoes. Her casual outfit is a dull pink jacket, green shirt, black leggings and pink-red shoes. In "Island Adventure", she wore a black shirt, then a few days later, she wore Lars' shirt, which has a picture of a snake on it.
Sadie is a clerk at the Big Donut and the co-worker of Lars. She is friends with Steven and enjoys his comebacks. Although she is friends with Lars, she does not like it when he makes fun of Steven. She is sweet, friendly, reserved, mature and kind spirited, which can sometimes leave her at a disadvantage. She also values her job greatly and is as professional as can be.
As shown in "So Many Birthdays" and "Island Adventure" she is capable of protecting herself and loved ones if needed, if not rather violent at times, even if she does not mean to be. She is also shown to have a vindictive side, as Sadie has put extremely hot spices in Lars' food as payback for lying to her.
Sadie has a crush on Lars, as confirmed in "Joking Victim". At times Lars can be a jerk to Sadie and be lazy, snobbish and rude towards her. Although, in "Island Adventure", he showed extreme affection towards Sadie, even going so far as to kiss her. Though the two constantly go through a love/hate relationship, (Steven once called them "married" in the episode "Coach Steven"), they are shown to be good friends and are almost always seen doing things together as shown in the episode "Tiger Millionaire", at the end of "Steven and the Stevens", at Beach-a-Palooza, watching the play together put on by Steven and Jamie in "Historical Friction", and in "The New Crystal Gems", where they were sitting on a bench close to each other. In "Sadie's Song", Sadie panics about performing at Beach-a-Palooza when she sees Lars in the audience. In "The New Lars", Sadie is annoyed that Lars would rather hang out with Buck Dewey than her. Sadie is later surprised to see Lars (without knowing Steven is in his body) show up at her house. She picks up on the fact that Lars is acting different, wanting to watch a romantic movie, him being kind to her, and she thinks wonders why Lars does not want to be seen in public with her. As Lars, Steven confesses Lars' love to Sadie which prompts Sadie to kick Lars out of her house because she thinks that he would do that to upset her. When Lars returns to his body and is working at the Big Donut, Sadie comes into work and accepts Lars' offer to hang out, leaving Steven to know that the two love each other.
Sadie thinks of Steven as a close friend, almost acting like a sister, even considering their age difference, she encourages his ideas and tries to help him in any way possible as seen in "Watermelon Steven" where she supports Steven's watermelon business. Even though she does not exactly understand his life situation, specifically related to magic and the Gems, she does her best to support him and she even knows about his mother's sacrifice, as seen in "Lion 3: Straight to Video" where she rushes to help Steven see a video of Rose.
Barbara Miller is Sadie's mother. It is revealed that she cares deeply for her daughter, as shown in "Lion 3: Straight to Video" Barbara still packs lunches for Sadie every day. The two care a lot for each other, though Barbara tends to treat Sadie as a child, which displeases her.
"Sadie's Song" however, focuses a bit more on their relationship. It revealed that Sadie does not feel entirely comfortable with her mother around, due to her overbearing support over everything. Barbara takes any of Sadie's interests to a level in which Sadie is uncomfortable with, such as making her performance as bold as possible, despite what Sadie says. However, Sadie has explained this to her mom, and it is assumed that she is working to get this under control.
Sadie officially meets him in "Horror Club". She treats him as a good friend, while Lars is jealous of their friendship; possibly in part to their falling out in childhood.
- Fishing Skills: As of "Island Adventure", Sadie has become very skilled in the art of fishing. She has fished for Steven and Lars when they got stuck on the island and is able to fight the Invisible Gem Monster with her skills to protect Lars.
|1. "Gem Glow":||Debut||14. "Lars and the Cool Kids":||Absent|
|2. "Laser Light Cannon":||Appears||15. "Onion Trade":||Absent|
|3. "Cheeseburger Backpack":||Non-speaking||16. "Steven the Sword Fighter":||Absent|
|4. "Together Breakfast":||Absent||17. "Lion 2: The Movie":||Absent|
|5. "Frybo":||Absent||18. "Beach Party":||Absent|
|6. "Cat Fingers":||Appears||19. "Rose's Room":||Cameo|
|7. "Bubble Buddies":||Appears||20. "Coach Steven":||Appears|
|8. "Serious Steven":||Absent||21. "Joking Victim":||Appears|
|9. "Tiger Millionaire":||Appears||22. "Steven and the Stevens":||Absent|
|10. "Steven's Lion":||Absent||23. "Monster Buddies":||Absent|
|11. "Arcade Mania":||Absent||24. "An Indirect Kiss":||Absent|
|12. "Giant Woman":||Absent||25. "Mirror Gem":||Appears|
|13. "So Many Birthdays":||Appears||26. "Ocean Gem":||Appears|
|27. "House Guest||Absent||40. "On the Run":||Absent|
|28. "Space Race":||Absent||41. "Horror Club":||Appears|
|29. "Secret Team":||Absent||42. "Winter Forecast":||Absent|
|30. "Island Adventure":||Appears||43. "Maximum Capacity":||Absent|
|31. "Keep Beach City Weird":||Absent||44. "Marble Madness":||Absent|
|32. "Fusion Cuisine":||Absent||45. "Rose's Scabbard":||Absent|
|33. "Garnet's Universe":||Absent||46. "Open Book":||Absent|
|34. "Watermelon Steven":||Appears||47. "Shirt Club":||Non-speaking|
|35. "Lion 3: Straight to Video":||Appears||48. "Story for Steven":||Absent|
|36. "Warp Tour":||Absent||49. "The Message":||Absent|
|37. "Alone Together":||Appears||50. "Political Power":||Appears|
|38. "The Test":||Absent||51. "The Return":||Non-speaking|
|39. "Future Vision":||Appears||52. "Jail Break":||Absent|
|1. "Full Disclosure":||Non-speaking||14. "Historical Friction":||Cameo|
|2. "Joy Ride":||Absent||15. "Friend Ship":||Absent|
|3. "Say Uncle":||Appears||16. "Nightmare Hospital":||Absent|
|4. "Love Letters":||Absent||17. "Sadie's Song":||Appears|
|5. "Reformed":||Absent||18. "Catch and Release":||Absent|
|6. "Sworn to the Sword":||Absent||19. "When It Rains":||Absent|
|7. "Rising Tides, Crashing Skies":||Appears||20. "Back to the Barn":||Absent|
|8. "Keeping It Together":||Absent||21. "Too Far":||Absent|
|9. "We Need to Talk":||Absent||22. "The Answer":||Absent|
|10. "Chille Tid":||Absent||23. "Steven's Birthday":||Absent|
|11. "Cry for Help":||Absent||24. "It Could've Been Great":||Absent|
|12. "Keystone Motel":||Absent||25. "Message Received":||Absent|
|13. "Onion Friend":||Absent||26. "Log Date 7 15 2":||Absent|
|1. "Super Watermelon Island":||Absent||13. "Kiki's Pizza Delivery Service":||Absent|
|2. "Gem Drill":||Absent||14. "Monster Reunion":||Absent|
|3. "Same Old World":||Absent||15. "Alone at Sea":||Absent|
|4. "Barn Mates":||Absent||16. "Greg the Babysitter":||Absent|
|5. "Hit the Diamond":||Absent||17. "Gem Hunt":||Absent|
|6. "Steven Floats":||Appears||18. "Crack the Whip":||Appears|
|7. "Drop Beat Dad":||Absent||19. "Steven vs. Amethyst":||Absent|
|8. "Mr. Greg":||Absent||20/21. "Bismuth":||Absent|
|9. "Too Short to Ride":||Absent||22. "Beta":||Absent|
|10. "The New Lars":||Appears||23. "Earthlings":||Absent|
|11. "Beach City Drift":||Absent||24. "Back to the Moon":||Absent|
|12. "Restaurant Wars":||Absent||25. "Bubbled":||Absent|
|1. "Kindergarten Kid":||Absent||13. "Gem Heist":||Absent|
|2. "Know Your Fusion":||Absent||14. "The Zoo":||Absent|
|3. "Buddy's Book":||Absent||15. "That Will Be All":||Absent|
|4. "Mindful Education":||Absent||16. "The New Crystal Gems":||Non-speaking|
|5. "Future Boy Zoltron":||Appears||17. "Storm in the Room":||Absent|
|6. "Last One Out of Beach City":||Absent||18. "Rocknaldo":||Absent|
|7. "Onion Gang":||Absent||19. "Tiger Philanthropist":||Appears|
|8/9. "Gem Harvest":||Absent||20. Room for Ruby":||TBA|
|10. "Three Gems and a Baby":||Absent||21. "Lion 4: Alternate Ending":||TBA|
|11. "Steven's Dream":||Absent|
|12. "Adventures in Light Distortion":||Absent|
- "We Are the Crystal Gems" (cameo)
- Sadie and Lars were confirmed by Rebecca Sugar to be some of her first ever characters. "Lars and Sadie were old characters of mine, from college!"
- Rebecca Sugar has confirmed that Sadie likes to eat oyster crackers, which is shown in "Joking Victim".
- In "Coach Steven", Sadie is shown writing in her journal using her left hand, which reveals that she could be left handed.
- Sadie's voice actor is Kate Micucci, a singer and songwriter.
- Sadie states in "Joking Victim", that her job at the Big Donut started as a summer job, but that it has been two years prior to the date.
- Sadie is the first human who had poofed a Corrupted Gem, this one in particular being the Invisible Gem Monster. She is also the only human being who had poofed said Gem without any form of magic intervening.
- Sadie acquired a scar from her struggles on Mask Island in "Island Adventure".
- This detail is carried on to most of the episodes seen after said events.
- It is revealed in "Lion 3: Straight to Video" that Sadie's mom still packs her lunches.
- Sadie's last name was confirmed when Mr. Smiley refers to her as "Sadie Miller" in "Sadie's Song".
- Sadie loves horror movies. She knew a lot about horror movies in "Horror Club", she is called a horror movie enthusiast in "Rising Tides; Crashing Skies", and she keeps several horror movies in her room shown in "The New Lars".