Director Frank Todaro is leaving @radical.media to sign with Moxie Pictures for worldwide representation, Moxie announced yesterday. Todaro will complete current @radical projects between now and the end of the year. The director rejoins former @radical EVP Robert Fernandez, who defected to Moxie in April. Meanwhile, A Mighty Wind director Christopher Guest migrates from Moxie to Go Film, rejoining executive producer Gary Rose, who jumped from Moxie to Go in March. ... David Bernstein, formerly of BBDO/New York, has joined the Wolf Group/New York as executive creative director. ... Director Andrew Mudge, the winner of the second annual Chrysler Million Dollar Film Festival, has signed with Crossroads Films. ... Director Abe Spear, formerly of The Park Group, has signed with New York production company All Day Buffet. ... Kari Romeo, formerly of HSI, has joined Chelsea Pictures as east coast sales rep. ... Peter McCann of M1 Management has taken on east coast representation duties for production company FM Rocks. ... L.A. production company Seed has announced that it will be represented on the east coast by Chris Zander and Lauren Bleiweiss of Zander Reps.