David Grossman has inked with UTA. Grossman is currently an exec producer and helmer on ABC’s “Desperate Housewives.” He is repped by Evolution Entertainment.TV lit agent Amy Retzinger has joined Verve. Retzinger will serve as partner joining founding partners Bill Weinstein, Bryan Besser and Adam Levine on the board. Elvis Nolasco has signed with Buchwald/Fortitude. Nolasco is currently on Spike Lee’s pilot “Da Brick” for HBO, and was last seen in Steven Soderbergh’s “Che.” He is managed by Cheyenne Martin. Brandon Quinn has signed with APA. Quinn stars on the Lifetime drama “Against the Wall.” He is repped by Howard Green of Authentic Talent and Literary Management.