Alvin and the Chipmunks Wiki
Alvin and the Chipmunks Wiki

The Littlest Robot is an episode of the ALVINNN!!! and The Chipmunks series.


Simon invents a robot with emotions and an ability to learn which backfires when he's exposed to the internet.[2]


Alvin's convinced Simon's inventing something considering how busy he's been lately, though refuses to tell Alvin what he's working on. That night, Alvin drags Theodore out of bed in an attempt to have Simon catch Theodore sneaking into Simon's Lab as the blue-clad chipmunk wakes informing Alvin he'll show the invention in the morning. A robot named Geizmo serves Simon breakfast, impressing his brothers. Alvin wants to change his name and not let Simon teach him boring things so Simon makes his brother promise (on Theodore's life) to stay away from Geizmo, allowing Simon to teach him emotional intelligence. Simon has the robot watch child's content online when he's away at school; unfortunately, the parental controls are changed by a dog barking and Geizmo begins learning from less appropriate content. Simon later tucks Geizmo into bed, telling him to think of what he learned. In the middle of the night Alvin discovers the robot broke out of Simon's closet lab. When attempting to wake Simon fails, Alvin follows Geizmo, who goes on a robbing spree of the neighbors' homes, before Alvin's caught by Officer Dangus. In order to keep his promise, Alvin refuses to tell Dangus or Dave who is responsible for the thefts in order to "save" Theodore's life. Geizmo bumps into their front door carrying the property of others and Simon's called to explain his robot's actions. Simon promises to have everything returned and teaches Geizmo why what he did was wrong. Simon allows Alvin to interact with Geizmo afterwards, causing Theodore to believe the promise was broken as he rolls around with fake pains.




  • The gray video game console that Geizmo steals resembles a Sega Dreamcast in shape.
  • This is the second time in the series Dave yells Simon's name.
  • A sneak peek was uploaded to Nicktoons UK.
  • When this episode premiered in the US, it aired with a rerun of Last Day of Summer.


  1. Top 150 Thursday Cable Originals: 9.24.2020,, Retrieved 2020-09-25.
  2. Alvinnn!!! and the Chipmunks: The Littlest Robot,, Retrieved 2020-05-23.