Ari Graynor Ari Graynor

More than a week after CBS announced its fall schedule, the network has given an additional series order to the Bad Teacher adaptation, has learned.

Based on the Cameron Diaz film, a sexy, foul-mouthed divorcée (Ari Graynor) becomes a teacher to find her next husband. Ryan Hansen, Sara Gilbert, Kristin Davis, Sara Rodier, Caitlin Kimball, Katie Walder and David Alan Grier will also star.

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Happy Endings scribe Hilary Winston will write and executive-produce with Bad Teacher producers Lee Eisenberg and Gene Stupnitsky.

Bad Teacher joins previously ordered comedies Mom, Crazy Ones, The Millers and We Are Men, along with dramas Hostages and Intelligence.

(Full disclosure: is owned by a joint venture between CBS and Lionsgate.)