Those Who Can’t, truTV‘s first venture into full-length scripted comedy, premieres tonight at 10:30pm ET/PT with two back-to-back episodes. The 10 episode, half-hour series follows three trouble-making teachers, played by show creators and executive producers Adam Cayton-Holland, Andrew Orvedahl and Ben Roy of the Denver-based comedy troupe The Grawlix. More inept than the kids they teach, they’re out to beat the system as they struggle to survive each day on their own terms. Starring alongside them is Maria Thayer (Eagleheart) the school librarian with an insuppressible passion for life.

Guest stars include Sarah Michelle Gellar (The Crazy Ones), Susie Essman (Curb Your Enthusiasm), T.J. Miller (Silicon Valley),Mary Lynn Rajskub (24), Peter Stormare (Fargo, The Big Lebowski) and Michael Madsen (Reservoir Dogs).

The series premiere of Those Who Can’t immediately follows the season 5 premiere of truTV’s hit series Impractical Jokers, which kicks off tonight at 10:00pm ET/PT.