News NOVA's Great Escape At Dunkirk SDPB | By Chris Laughery, Lori Walsh Published February 14, 2018 at 4:16 PM CST Twitter LinkedIn Email Listen • 15:53 pbs.org In the Moment ... February 14, 2018 Show 277 Hour 1 SDPB's Steve Zwemke talks with senior NOVA producer Evan Hadingham about the new NOVA special "Great Escape at Dunkirk."The program airs February 14 on SDPB-TV.