Allison Glenn has made her appearance in various television series including One Tree Hill. She played the role of Mindy Crenshaw in Drake & Josh. She appeared in seven episodes of this series from 2004 to 2008.
Later in 2005, she played the lead role, Maddie, in the short movie, Redemption Maddie. In 2009, she starred in the television series, Warehouse 13, as Maddie.
Allison also made guest appearances on the show Destination Truth and The Nerdist Podcast hosted by Chris Hardwick. In 2012, she appeared in the theatre show, Unhealthy, where she played the role of Michelle, a struggling actress. In 2015, she appeared in Freeform's Stitchers, an American drama series and played the lead character, Camille. The series began on June 2, 2015. She also later appeared as a guitar player in the music video called Some Are Girls.
Allison is a social media lover and is active on social networking sites such as Twitter, Facebook, and Instagram.
Moving towards her personal life, Allison is an American by nationality and belongs to white ethnicity. She is an unmarried girl and is not reported to have dated any boyfriend so far.
The famous actress and guitarist, Allison earns a handsome salary from her acting career. Apart from acting, she also adds to her income from ads and endorsements. As of 2017, her estimated net worth is around $3 million which includes her house and car.