HAPPY ENDINGS - "Cazsh Dummy Spillionaires" - Dave and Alex start dating again, telling everyone they're keeping it "cazsh." When an unfortunate accident lands Penny in a full body cast, Max nurses her back to health. But after he meets her hot physical therapist (Matthew Del Negro as Kent), he starts "misery-ing" her so her fast recovery won't put the brakes on his new crush; and Brad has a secret about his new unemployed status that he's trying to keep from Jane, on "Happy Endings," TUESDAY, OCTOBER 23 (9:00-9:31 p.m., ET) on the ABC Television Network. (ABC/ADAM TAYLOR) ADAM PALLY, MATTHEW DEL NEGRO, CASEY WILSON