Drew wrote and performed four songs in the film, and shot music videos for both versions of his hit song, "New Classic".
Seeley also appeared in Disney Channel Original Movie Stuck In the Suburbs as a hotel employee.
This garnered them an Emmy nomination in the Best Original Music and Lyrics category.
In addition, Seeley filled in for Efron (who was shooting Hairspray) on the North America and Latin America tours of High School Musical: The Concert, playing in 60,000 seat arenas and he can be heard on both soundtracks and High School Musical on Stage! Seeley's association with Disney continued and he can be heard as a featured artist on several Disney soundtracks/compilation albums including Disneymania 5, Disneymania 6, Disney Channel Holiday, Radio Disney Jams, Vol. Drew's duet with Spanish-born Mexican singer Belinda "Dance with Me", from the platinum Cheetah Girls 2 soundtrack, was played on the Disney Channel and on Radio Disney.
On June 12, 2011, Seeley was reported to have joined the CW's hit teen drama series 90210, but Entertainment Weekly later reported that he dropped the role due to his conflict schedule.
In March 2012 I Kissed a Vampire was released, in which Seeley stars alongside Lucas Grabeel and Adrian Slade.
He danced as a child in Ontario until he was about preteen age and then moved to Florida. Seeley grew up in Toronto and fell in love with performing. He was cast in Hal Prince's revival of Showboat and stayed with the production for a year.
In 2005, Seeley started working with Ray Cham, an established producer and together they wrote "Get'cha Head in the Game", a song that was a nominee in the Creative Arts Primetime Emmy category, Best Original Music and Lyrics.
In June 2012, he co-starred in the Lifetime movie, "Talhotblond", posing as young "Tommy".
Seeley has also released music videos for his song "Beautiful", and most recently "Into The Fire".