Popsugar Entertainment Disney Channel Why Didn't Zac Efron Sing During High School Musical Reunion Despite Being "All in This Together," Zac Efron Didn't Sing During the HSM Reunion 18 April 2020 by Kelsie Gibson First Published: 17 April 2020 Image Source: Everett Collection The cast of High School Musical reunited to sing "We're All in This Together" during Disney's Family Singalong, but there was one familiar face missing from the performance. Though Zac Efron did take a moment to record a blurry video introducing his former costars, he didn't actually participate in the sing-along. As you could guess, longtime fans were pretty bummed Efron didn't join in on the fun. After all, it's been years since we've heard his beautiful voice (aside from his role in The Greatest Showman). So, why didn't Efron virtually reunite with his East High Wildcats? Turns out, he didn't get the memo in time. "We couldn't reach Zac until late but when we did, he immediately jumped in, of course," HSM director Kenny Ortega told Deadline ahead of the sing-along special. "Everyone we reached out to was quick — and you'll see it in their spirit and the way they come together from their homes. They recognise this is an opportunity to strengthen spirits for those joining us for the broadcast." As evident by his grainy video message, it appears that Efron is currently somewhere without service. The special's host Ryan Seacrest even made a joke about it, saying, "This star is hunkered down in the middle of nowhere with patchy WiFi, but he does not want to miss out on tonight." Efron pulled a similar move for the film's 10th anniversary. While the rest of the Wildcats returned to East High to film a special for Disney Channel, Efron sent in a video message instead. I guess a small cameo is better than no appearance at all. See more fan reactions to Efron not singing during the Disney Family Singalong ahead. me realizing that zac efron was just introducing the cast of high school musical and not actually singing with them #DisneyFamilySingalong pic.twitter.com/IlSy9jrtUE— kathleen (@kathleen_hanley) April 17, 2020 1 / 15 me going out to sing about how upset i am that zac efron didn’t really take part in the HSM reunion when quarantine is over #DisneyFamilySingalong pic.twitter.com/TmhiyDi0Z2— kathleen (@kathleen_hanley) April 17, 2020 2 / 15 disney: zac efron is joining the hsm cast !! zac efron in 240p: here’s the hsm cast enjoy bc i ain’t singing ! us: #DisneyFamilySingalong pic.twitter.com/yCmCg4nSuG— carolina (@carocastxllo) April 17, 2020 3 / 15 Zac Efron after introducing the High School Musical casts #DisneyFamilySingalong pic.twitter.com/jomDJOWTzO— Joelle 🏀 (@JO311E) April 17, 2020 4 / 15 zac efron isn’t singing with them #DisneyFamilySingalong pic.twitter.com/7zN5o6tz1u— olivia (@lokifitz) April 17, 2020 5 / 15 Zac Efron says “we’re all in this together” but he’s never with them together #DisneyFamilySingalong pic.twitter.com/3VPhEO7gho— Hiram✌🏿 (@SmallBoiH1) April 17, 2020 6 / 15 when zac didn’t sing with the entire hsm cast #DisneyFamilySingalong pic.twitter.com/jfti41FhnW— Reagan ♡ (@reaganherbert15) April 17, 2020 7 / 15 zac efron is gonna disappoint me and not sing, isn’t he? ISNT HE?! #DisneyFamilySingalong pic.twitter.com/piA2b9mDBb— ✌🏼 (@legally_blondex) April 17, 2020 8 / 15 Me to Zac Efron #DisneyFamilySingalong pic.twitter.com/qybEcNvKX6— Joelle 🏀 (@JO311E) April 17, 2020 9 / 15 Zac Efron owes us an exclusive live performance of Bet On It in his backyard no excuses this time #DisneyFamilySingalong pic.twitter.com/7LrVXjkQPA— 2000sfangirl (@2000sfangirl) April 17, 2020 10 / 15 mood after finding out that zac showed up to present the rest of the hsm cast & other guests, but didn’t even sing with them: #disneyfamilysingalong pic.twitter.com/Tybbrb9ufL— Joshua Hisoler (@joshhiso) April 17, 2020 11 / 15 Zac Efron sung in greatest showman but he couldn’t sing on a HSM zoom call???? Excuse you sir #DisneyFamilySingalong pic.twitter.com/FTRIuILF7U— alyssa (@itsalyssa_12) April 17, 2020 12 / 15 Zac Efron when everyone thought he'd be singing with the HSM cast on #DisneyFamilySingalong pic.twitter.com/qKgeXQA4Oa— Brian Rodriguez (@thebrianrod) April 17, 2020 13 / 15 BREAKING: Live footage of Disney after we all sat through the sing along for Zac Efron to only introduce the cast. #DisneyFamilySingalong pic.twitter.com/2PV0dnUEaO— J. Bregy (@Julia_Bregyyy) April 17, 2020 14 / 15 I just knew zac efron wasnt going to sing#DisneyFamilySingalong pic.twitter.com/pnKbSPfa0m— jenny (@clarkjoes) April 17, 2020 15 / 15 Disney ChannelMoviesMusicHigh School MusicalZac Efron