Glaser is currently a voice actor for the animated version of the cartoon strip "Get Your War On" and appearing as "Video Cowboy" in ESPN's "Mayne Street" starring Kenny Mayne. Glaser was also the lead singer in the New York City-based comedy band "Detroit Octane"; they performed their song "Barack Obama-sistible" (sung to the tune of the Robert Palmer song "Simply Irresistible") on "Late Night with Conan O'Brien" on June 17, 2008. He was also the bass player in "A Matter of Trust", another comedy music project he was involved in with comedians H. Jon Benjamin, Todd Barry and Tom Shillue. The band's gimmick was that they only played the Billy Joel song "A Matter of Trust" over and over again, and refused to play any other songs. They performed as an opening act for The New Pornographers in 2006. He also appeared in seasons 2, 3 and 4 of HBO's "Girls" as Laird, a recovering addict and neighbor of Lena Dunham's character Hannah. He appears in the film "Trainwreck".