Copywriter Bart Culberson, formerly of DDB/Chicago, and art director Paul Safsel, formerly of Y&R/New York, have joined Grey/New York as VP-creative directors. ... Directors John Curran, formerly of Anonymous Content, and Stephen Kessler, formerly of Trio Films, have signed with Sandwick Films, the bicoastal production company launched in May following former HSI executive producer Bill Sandwick's acquisition of JGF. Curran's feature We Don't Live Here Anymore -- starring Naomi Watts and Mark Ruffalo -- hits theaters next week. ... At agency T3, which has offices in New York and Austin, ECD Jay Suhr has expanded his role to include planning with a promotion to senior VP for creative services and account planning. Interactive creative director Kirk Drummond, meanwhile, has been promoted to VP for creative and innovation.