Season 1 Season 2 Season 3 Episode Guide

Season 3 of Andi Mack was announced on February 19, 2018 during a cast interview with Good Morning America. The season premiered on October 8, 2018. The season consists of 21 episodes.


The season started filming in Magna, Utah on June 5, 2018 and wrapped up on December 21, 2018. The season premiered on October 8, 2018.[1] and consists of 21 episodes.[2]


Andi is increasingly confident about expressing herself as she navigates her relationship with Jonah Beck and new territory in her long-standing friendships with Buffy and Cyrus. She continues to work on building a family unit with her parents, Bex and Bowie, who are new to parenting but are doing their best through humor, love and open communication. Andi’s grandmother, Celia, is still very much in the picture to provide her with additional support.


Main Cast

Recurring Cast

New Cast


Confirmed dates

  1. 10/08/18 - The Boys Are Back (301)
  2. 10/15/18 - Howling at the Moon Festival (302)
  3. 10/22/18 - It's a Dilemna (303)
  4. 11/02/18 - Hole in the Wall (304)
  5. 11/09/18 - That Syncing Feeling (305)
  6. 11/16/18 - Cookie Monster (306)
  7. 11/30/18 - The New Girls (307)
  8. 01/18/19 - I Got Your Number (308)
  9. 01/25/19 - Secret Society (309)
  10. 02/01/19 - The Quacks (310)
  11. 02/08/19 - One in a Minyan (311)
  12. 02/22/19 - The Ex Factor (312)
  13. 03/01/19 - Mount Rushmore or Less (313)


  • Starting with this season, Trent Garrett who plays Bowie has been promoted to a series regular.
  • The updated intro was released on September 24, 2018, making Andi Mack the seventh series to have a new or updated sequence for the third season after Hannah Montana, A.N.T. Farm, Girl Meets World, K.C. Undercover, Bunk'd and Bizaardvark.
  • This is the last season with Stoney Westmoreland as Ham Mack, following his arrest and criminal charges. Starting with Secret Society, all episodes featuring him were edited to remove his character.
  • Marty returns this season after missing a total of 27 episodes.
  • The season premiered on October 8, 2018.
  • Jonah and TJ finally become friends.
  • Miranda and Morgan Patrick return this season.
  • Jonah and Amber are dating each other once again this season, as they previously dated in Season 1.
  • This season took a hiatus after Mount Rushmore or Less to refilm episodes with Ham due to his actor’s arrest.


Andi Mack Episodes
Season 1
13Outside the BoxShhh!Dancing in the DarkIt's Not About YouShe Said, She SaidDad InfluenceTerms of EmbarrassmentShe's Turning Into YouHome Away From HomeWere We Ever?Best Surprise Ever
Season 2
Hey, Who Wants Pizza?Chinese New YearFriends Like TheseMamaThe SnorpionI Wanna Hold Your WristbandHead Over HeelsThere's a Mack in the ShackYou're the One That I WantA Good Hair DayMiniature GulfWe Were NeverCyrus' Bash-Mitzvah!Better to Have Wuvved and WostPerfect Day 2.0Truth or TruthA Walker to RememberCrime Scene: AndiShack!Andi's ChoiceFor the Last TimeBuffy in a BottleKeep a Lid on ItBought, Lost or StolenWe're on Cloud TenThe Cake That Takes the Cake
Season 3
The Boys are BackHowling at the Moon FestivalIt's a DilemmaHole in the WallThat Syncing FeelingCookie MonsterThe New GirlsI Got Your NumberSecret SocietyThe QuacksOne in a MinyanThe Ex FactorMount Rushmore or Less