Director Richard Carroll, formerly of the London-based directing and design team Felt, has signed with Santa Monica's Pusher for U.S. representation. ... A Band Apart's Michael Bodnarchek -- who co-founded the company with Lawrence Bender and Quentin Tarantino in 1995 -- has left to pursue other opportunities. He is currently considering options in the commercials and music video arenas. ... John M. Lisko, formerly of Doner in Newport Beach, Calif., has joined Saatchi & Saatchi/Los Angeles as strategic communications director. ... David Muldoon, formerly a senior copywriter at CCA Worldwide, has joined Oasis, New York, as an associate creative director.