CAA has signed Jeffrey Nachmanoff. Past writing credits include “The Day After Tomorrow.” He wrote and helmed “Traitor” with Don Cheadle. He’s repped by Gaines, Solomon Law Group law.Darrin Rose has signed with UTA. He can be seen next in the Canadian TV skein “Mr. D.” He is repped by Mosaic. Caliber Media Co. has signed director Eduardo Sanchez and his Haxan Films production company. Sanchez is best known for co-directing “The Blair Witch Project” and recently helmed “Lovely Molly.” Sanchez and Haxan continue to be repped by APA. Marieh Delfino has inked with the Glick Agency. Credits include “Autofocus” and “Jeepers Creepers 2.” She is managed by Stellar Management.