SARAH WRIGHT OLSEN - "Dennah"
9 p.m. Tuesdays
Sarah Wright Olsen plays Dennah on the NBC comedy “Marry Me.” On tonight's episode, After a rousing night out, Annie (Casey Wilson) and Jake (Ken Marino) deface a sign at their building and find themselves embroiled in a hate-crime investigation in their building. Super-mom Julie (guest star Jessica St. Clair, “Playing House”) is determined to find the culprits and evict them. Annie and Jake consider confessing but then things take an interesting turn. Meanwhile, Gil (John Gembelring), Dennah (Sarah Wright Olsen) and Kay (Tymberlee Hill) compete for the one remaining “plus one” spot on the wedding guest list. Dan Bucatinsky and Tim Meadows also star.