S04E17: Cap and Gown & Can't Be Found
When a missing library book threatens to keep Ally from graduating, Austin tries to find it. Meanwhile, Trish fakes some memorable moments in an attempt to get more photos in the yearbook.
Previous Episode 
Season 1
Rockers & Writers
S1E1 / 02 Dec 2011
Kangaroos & Chaos
S1E2 / 04 Dec 2011
Secrets & Songbooks
S1E3 / 11 Dec 2011
Zaliens & Cloud Watchers
S1E4 / 08 Jan 2012
Bloggers & Butterflies
S1E5 / 15 Jan 2012
Tickets & Trashbags
S1E6 / 22 Jan 2012
Managers & Meatballs
S1E7 / 29 Jan 2012
Club Owners & Quinceaneras
S1E8 / 19 Feb 2012
Deejays & Demos
S1E9 / 26 Feb 2012
World Records & Work Wreckers
S1E10 / 04 Mar 2012
Songwriting & Starfish
S1E11 / 11 Mar 2012
Soups & Stars
S1E12 / 25 Mar 2012
Burglaries & Boobytraps
S1E13 / 15 Apr 2012
myTAB & My Pet
S1E14 / 22 Apr 2012
Filmmaking & Fear Breaking
S1E15 / 20 May 2012
Diners & Daters
S1E16 / 17 Jun 2012
Everglades & Ally-Gators
S1E17 / 15 Jul 2012
Successes & Setbacks
S1E18 / 19 Aug 2012
Albums & Auditions
S1E19 / 09 Sep 2012
Season 2
Costumes & Courage
S2E1 / 07 Oct 2012
Backups & Breakups
S2E2 / 14 Oct 2012
Magazines & Made-Up Stuff
S2E3 / 28 Oct 2012
Parents & Punishments
S2E4 / 04 Nov 2012
Crybabies & Cologne
S2E5 / 11 Nov 2012
Big Dreams & Big Apples (I)
S2E6 / 07 Dec 2012
Ferris Wheels & Funky Breath
S2E7 / 13 Jan 2013
Girlfriends & Girl Friends
S2E8 / 27 Jan 2013
Campers & Complications
S2E9 / 17 Feb 2013
Chapters & Choices (1)
S2E10 / 24 Feb 2013
Partners & Parachutes (2)
S2E11 / 17 Mar 2013
Freaky Friends & Fan Fiction
S2E12 / 07 Apr 2013
Couples & Careers
S2E13 / 05 May 2013
Spas & Spices
S2E14 / 19 May 2013
Solos & Stray Kitties
S2E15 / 02 Jun 2013
Boy Songs & Badges
S2E16 / 08 Jun 2013
Tracks & Troubles
S2E17 / 23 Jun 2013
Viral Videos & Very Bad Dancing
S2E18 / 14 Jul 2013
Tunes & Trials
S2E19 / 19 Jul 2013
Future Sounds & Festival Songs
S2E20 / 28 Jul 2013
Sports & Sprains
S2E21 / 04 Aug 2013
Beach Bums & Bling
S2E22 / 11 Aug 2013
Family & Feuds
S2E23 / 01 Sep 2013
Moon Week & Mentors
S2E24 / 15 Sep 2013
Real Life & Reel Life
S2E25 / 22 Sep 2013
Fresh Starts & Farewells
S2E26 / 29 Sep 2013
Season 3
Road Trips & Reunions
S3E1 / 27 Oct 2013
What Ifs & Where's Austin
S3E2 / 03 Nov 2013
Presidents & Problems
S3E3 / 10 Nov 2013
Beach Clubs & BFFs
S3E4 / 24 Nov 2013
Mix-Ups & Mistletoes
S3E5 / 01 Dec 2013
Glee Clubs & Glory
S3E6 / 19 Jan 2014
Austin & Alias
S3E7 / 26 Jan 2014
Princesses & Prizes
S3E8 / 09 Feb 2014
Cupids & Cuties
S3E9 / 09 Mar 2014
Critics & Confidence
S3E10 / 16 Mar 2014
Directors & Divas
S3E11 / 13 Apr 2014
Hunks & Homecoming
S3E12 / 22 Jun 2014
Fashion Shows & First Impressions
S3E13 / 29 Jun 2014
Fanatics & Favors
S3E14 / 13 Jul 2014
Eggs & Extraterrestrials
S3E15 / 27 Jul 2014
Proms & Promises
S3E16 / 10 Aug 2014
Last Dances & Last Chances
S3E17 / 24 Aug 2014
Videos & Villains
S3E18 / 21 Sep 2014
Beauties & Bullies
S3E19 / 28 Sep 2014
Horror Stories & Halloween Scares
S3E20 / 05 Oct 2014
Records & Wrecking Balls
S3E21 / 12 Oct 2014
Relationships & Red Carpets
S3E22 / 23 Nov 2014
Season 4
Buzzcuts & Beginnings
S4E1 / 18 Jan 2015
Mattress Stores & Music Factories
S4E2 / 25 Jan 2015
Grand Openings & Great Expectations
S4E3 / 08 Feb 2015
Seniors & Señors
S4E4 / 15 Feb 2015
Homework & Hidden Talents
S4E5 / 28 Mar 2015
Duos & Deception
S4E6 / 19 Apr 2015
Wedding Bells & Wacky Birds
S4E7 / 03 May 2015
Karaoke & Kalamity
S4E8 / 14 Jun 2015
Mini-Me's & Muffin Baskets
S4E9 / 21 Jun 2015
Dancers & Ditzes
S4E10 / 12 Jul 2015
Mysteries & Meddling Kids
S4E11 / 26 Jul 2015
Comebacks & Crystal Balls
S4E12 / 09 Aug 2015
Burdens & Boynado
S4E13 / 23 Aug 2015
Bad Seeds & Bad Dates
S4E14 / 20 Sep 2015
Scary Spirits & Spooky Stories
S4E15 / 04 Oct 2015
Rejection & Rocketships
S4E16 / 08 Nov 2015
Cap and Gown & Can't Be Found
S4E17 / 22 Nov 2015
Santas & Surprises
S4E18 / 06 Dec 2015
Musicals & Moving On
S4E19 / 10 Jan 2016
Duets & Destiny
S4E20 / 10 Jan 2016
Ross Lynch
Austin Moon
Laura Marano
Ally Dawson
Raini Rodriguez
Trish De la Rosa
