Filler
Filler Off Off Broadway, 64E4 MAINSTAGE Reviewed by Tim Croner BOTTOM LINE: This new play about the complexities of human relationships is an interesting character study, even if it's not an entirely compelling drama. In the opening scene of William Goulet's new play Filler, an apathetic Adler (Ross Pivec) reacts to the aggressive advances of his wife, Marian (Gabriele Schafer), by lamenting: "All of a sudden you w…