Aug. 22, 2011 at 6:00 PM ET
The young man who plays Don Draper and Betty Francis' son, 11-year-old Jared Gilmore, is leaving "Mad Men," but he had a few words of advice for whoever is next in line to play Bobby.
"Be careful around January (Jones)," he told his replacement through an interview with TV Guide. "She's not as approachable as the others. She's really serious about what she does. Everyone else is so nice."
Gilmore, who is the third actor to play Bobby, is giving up his role on the hit AMC drama to be a regular on ABC's upcoming "Once Upon a Time." He'll play Henry Swan, the grandson of Snow White and Prince Charming, in a series where fairy tales meet the real world. "Once" premieres Oct. 23 at 8 p.m. "Mad Men" returns in 2012.
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