InterMedia Advertising named Charles Dethloff as new business development manager.

CleverTap hired Almitra Karnik as head of marketing.

Golden added European directing duo Wolfberg to its roster.

British film director David Mackenzie has signed with LA-based Ruffian for commercial representation.

Consumer Reports hired James Dickerson as its first chief scientific officer.

Clarity Coverdale Fury hired Nissa Hanna to lead account planning services for the agency.

EPIX hired Maureen Granados as vice president, publicity and Colleen Francke as coordinator.

Sizmek named Dr. Mark Grether as executive chairman.

Tripti Lahiri is joining Quartz as Asia bureau chief in Hong Kong.

Wunderman Taiwan named Jill Chang as managing director and promoted Eliza Tsai to deputy general manager.