MarianaKlavenoisanAmericanactressbestknownforherroleasLorenaBall(Krasiki)inHBO'sTrueBlood.Shebecameacreditedregularinseason2and3,playingthepartofthe"maker"ofthemaincharacterBillCompton.ShealsostarredinthefeaturefilmWhiletheChildrenSleep(releasedasTheSitteronDVD)intheroleofAbbyRead.[1][2]She'sgueststarredinTVshowepisodesofStandoff,ER,andothers.