Welcome back former Chicago actor Scott Parkinson when he makes up one-fourth of cast in the national tour of the hit London and Broadway comedy that cleverly re-imagines a classic 1935 film spy caper on stage. Alfred Hitchcock’s The 39 Steps plays May 19-30 at the Bank of America Theatre, 18 W. Monroe. Performances are 7:30 p.m. Tuesdays through Saturdays and on May 23 (8 p.m. on May 19), 8 p.m. Fridays and Saturdays and May 20 and 26. Tickets are $20-$75. 800-775-2000 or visit www.broadwayinchicago.com. Photo of Scott Parkinson, Eric Hissom and Ted Deasy by Craig Schwartz