His popularity stemmed from the success of one of his first videos, How To Dance: "1, 2 Step" by Ciara (uploaded to YouTube on September 3, 2006), where he teaches dance steps to R&B singer Ciara's music video 1, 2 Step. The video currently has over 6.5 million views.
and collaborating with other YouTubers. Many of his videos contain references to the Star Wars franchise. Microsoft Canada has contributed to one of Corey's videos,
and MTV Europe contacted him to produce an exclusive video to appear in their televised series MTV's Best.Show.Ever in 2007.
In December 2008, Corey produced a 4-part a cappella Christmas e-card for California-based consulting firm Barbary Coast Consulting. In May 2009, Vidal released a 33-part interactive choose-your-own-adventure-style video
In 2013, ApprenticeA Productions launched Buffer Festival, a film festival catered toward YouTubers.
ApprenticeA Productions partnered with Shay Carl to produce Vlogumentary, a feature-length documentary film about online video fame. It was picked up by Executive Producer Morgan Spurlock and released in 2016 exclusively on YouTube Red