It started with an interesting challenge between friends: Take an image that's the furthest thing from funny and spin it into a comedy. Matt Walsh and Ian Roberts founding members of the celebrated New York City improv troupe Upright Citizens Brigade and, with Katie Roberts, the writers and stars of this unconventional buddy comedy figured the sight of a failed suicide mopping up his own blood from a bathroom floor would be an excellent place to start. Tragic? No question. Funny? For the most part, yes. Martin Flam (Roberts), who designs character costumes for a Manhattan marketing firm's food industry clients, is considered one of the best funny-charac...