A struggling actress and an aspiring playwright pour all of their creative energy into the only paying work they can find: role-playing demonstrations for corporate training seminars. When they book the biggest gig of their careers at a hotel conference, they commence work on their most ambitious production to date.

Edith Welland dreams of being a successful actress but just can't seem to make things happen. Things get worse when the ex-boyfriend she broke up with to focus on her career takes up acting on a whim and immediately books a leading role. When Edith can't figure out what she's doing wrong, she begins to do everything wrong. DIAMOND TONGUES is a dramatic comedy about insecurity, uncertainty, unhealthy competition, and just about everything else between the lines. Written by anonymous