Veteran actor-comedian David Alan Grier has joined Bad Teacher, CBS‘ single-camera comedy series adaptation of the hit 2011 movie. Written by Hilary Winston and produced by the film’s writers-producers Gene Stupnitsky and Lee Eisenberg, the pilot centers on a sexy, foul-mouthed divorcee who becomes a teacher to find her next husband. In Living Color alum Grier, repped by Innovative and Roar, will play the school’s principal. In the movie starring Cameron Diaz, the principal was played by John Michael Higgins.