Atmosphere BBDO hired Wieden + Kennedy, New York alum Andy Bhatt as executive director of production. ... John Rabasa was named managing director of San Francisco-based agency Publicis Modem & Dialog. ... James Booth joined U.K.-based digital firm Hot Cherry as non-executive director. ... Global production company Hungry Man signed former Jackass writer & director Whitey to its roster. ... Santa Monica-based production company Aero Film signed celebrity/fashion photographers Markus Klinko and Indrani for exclusive spot representation. ... New York-based production studio Guerilla FX added CD/VFX supervisor/director John Bair and EP Vivian Connolly to its team. ... Finger Music announced the opening of its Manhattan office, which complements the company's London and Los Angeles locations. CD/owner Dave Hodge will be splitting his time between New York and Los Angeles to oversee the launch.