It's official, the Oneders are getting the band back together for a good cause. That Thing You Do! stars Tom Everett Scott, Johnathan Schaech, and Ethan Embry all announced on their social media pages Monday that they will be reuniting online for a live watch party in support of MusiCares COVID-19 relief fund on Friday, April 17 at 7 p.m. ET/4 p.m. PT on their new YouTube Channel.