Nicktoons Alvin packs a whole summer into one just day in 'Last Days of Summer', and in 'The Littlest Robot', Simon invents a robot with emotions and an ability to learn which quickly backfires. 2026-08-07 Simon's experiments cause trouble when Dave asks him to declutter in 'Pack Animal', then in 'The Haunted Getaway', the boys face a haunted cabin. 2026-08-07 Alvin regrets pranking Simon after facing payback in 'Curiosity Killed The Alvin', then in 'House Pest', Miss Croner moves in and annoys the chipmunks. 2026-08-07 Brittany and the girls release a video that Alvin, Simon, and Theodore can't top in 'Viral', and in 'Brothers of Dagarack', Simon asks Alvin and Theodore not to see a new movie without him. 2026-08-07 Alvin notices Brittany being nice to him in 'Brittany the Body Snatcher', and in 'Agent Smith', to earn a job on the school newspaper, Alvin helps Simon uncover the biggest story ever seen. 2026-08-07 Simon is too embarrassed to kiss his co-star in the school play in 'Kiss Conspiracy', then in 'House Guests', Alvin secretly decides to rent out their house for a Hawaiian home-swap. 2026-08-07 Simon is ecstatic when he's elected the school's safety monitor in "To Serve and Protect. 2026-08-07 Theo's art project gains fans but then gets hacked in 'Mr. Lou', then in 'Love Song', Simon panics when Dave's song reveals his poem. 2026-08-07 Miss Croner has a disagreement with Miss Miller in 'Gone Gal', and in 'Time Traveller's Party', Simon tells Alvin time travel is impossible, until a man from the future shows up at home. 2026-08-07 Theodore helps Simon to try and get past his perfectionism in 'Artsy Smartsy', then in 'The Crush', Simon has a crush on the babysitter and secretly prepares a romantic dinner. 2026-08-07 Alvin must prove that alien life exists in 'Across the Universe', and in 'Britt's Picks', Brittany's furious when she thinks Alvin has been writing on her blog, and vows to get him back. 2026-08-07 Simon moves into a tree for some alone time in 'Back To Basics', then in 'Report Cards', Alvin worries about his bad report card and does everything to catch the mail before Dave sees it. 2026-08-08