Joe Bartolucci rejoined Leo Burnett Group as senior vice president/creative director. Most recently he was group creative director at Tribal DDB.

Rainbow Media Holdings hired Thomas Ziangas as senior vice president of research. Ziangas joins Rainbow from Nielsen Media Research, where he most recently served as senior vice president, Nielsen Expanded Media Services.

Kevin Roddy, chief creative officer of Bartle Bogle Hegarty, is the new chairman of the board of directors of The One Club. Roddy, currently a member of the board, succeeds David Baldwin.

Baldwin& hired Jerry Bodrie as superconductor. Bodrie was most recently account director at GSD&M.

Nancy Harrington was promoted to vice president of sales and marketing at Newsmax.

MTV Networks International elevated Roger James to senior vice president, general counsel for MTV Networks International and MTVN UK & Ireland. James is currently vice president of business and legal affairs for MTV Networks UK, Ireland and International and will expand his role to include all of MTVNI's business and legal affairs.

Cheil USA hired Brent Shedd as general manager of its Dallas office and engagement director on the Samsung Telecommunications America account. In addition, Heidi Arkinstall was named engagement director for the Samsung Consumer Electronics and IT divisions.

Robert Hooven joined Crowd Science as vice president of sales. He previously served as senior vice president of sales for the M:Metrics division of comScore.

Peer39 hired Warren J. Mays as director of business development.

Euro RSCG London hired Anthony Edwards to head up communications planning at the agency.