From lengthy prescription drug TV commercials to cures promised by the Church of Scientology, there are lots of opposing forces out there clamoring to treat the disease of depression. Nightspots columnist Homer Marrs and a company of five other comedians lampoon a whole lot of them in Marrs’ new sketch comedy revue Smile! You Have Depression for Reuptake Inhibiting Productions. Smile! You Have Depression continues its merrymaking about a morose subject at 10 p.m. Saturdays through Aug. 15 at The Playground Theater, 3209 N. Halsted. Tickets are $15; call 773-263-5916 or visit www.smileyouhavedepression.com. Photo of Jay Austin Sukow by Shawn Calvert