Notorious 24:7 has added director Jake Davis to its roster. ... Becky Friedman, formerly of BBDO, has been named head of production for Curious Pictures. ... RSA Films have signed Grammy-winning director Jesse Peretz for exclusive U.S. and U.K. representation. ... Director Eden Diebel and producer Sacha Hodgson signed with 8 Commercials for exclusive representation in Australia and Asia. ... The Joneses signed director Rich Wafer for exclusive representation for advertising projects. ... FilmCore Editorial added editor Alycia Daniels to its roster. ... Grant Hill was named global production director of DDB Worldwide. ... Director Carlos Manga, Jr. signed with HSI Productions for commercial and music video representation in the U.S. ... Zig named Mike Sharma its director of interactive marketing for North American operations. ... OLSON has named Karl Wolf, formerly of Target Corporation, an associate creative director/art director.