Kevin McDonald co-created (with Dave Foley) the Canadian comedy collective Kids in the Hall decades ago, and Scott Thompson became known as the gay one. Now, the two have formed a two-man comedy show. Friday, Aug. 19, at 9:55 p.m., and Saturday, Aug. 20, at 7:30 p.m. Arlington Cinema N' Drafthouse, 2903 Columbia Pike, Arlington. Tickets are $25. Call 703-486-2345 or visit arlingtondrafthouse.com.