ANNOUNCER: UP NEXT FOR WALTER'S CHOICE ON PBS-- "LINE OF SEPARATION." THE FOLLOWING PROGRAM CONTAINS CONTENT WHICH MAY NOT BE SUITABLE FOR ALL AUDIENCES. VIEWER DISCRETION IS ADVISED. THIS PROGRAM WAS MADE POSSIBLE IN PART BY CONTRIBUTIONS TO YOUR PBS STATION FROM VIEWERS LIKE YOU. THANK YOU. ♪ [CHICKENS CLUCKING] ♪ [MAN SINGING IN GERMAN ON RADIO] ♪ ♪ [GLASSES CLINKING] ♪ ♪ ♪ [GUNSHOT] [GUNSHOT] [GUNSHOT] [CHICKENS CLUCKING] [BABY CRYING] [CRYING CONTINUES] ♪ [DOORBELL RINGS] ♪ ♪ ♪ [DISHES RATTLING] [POURING LIQUID] ♪ ♪ [CHICKENS CLUCKING] ♪ [POUNDING ON DOOR] [PEOPLE MURMURING] [PEOPLE MURMURING] [GAVEL BANGS] ♪ [SOBBING] [MEN SPEAKING INDISTINCTLY] ♪ [DOOR SLAMS] [JEEP DOORS CLOSE] [GUNSHOT] [GUNSHOT] [GUNSHOT] [RESUMES SAWING] [LOTHAR NICKERS] ♪ [ENGINE SHUTS OFF] ♪ HILDE? [BAND PLAYING] ♪ [MUSIC STOPS] [BELL TOLLING] ♪ [TRACTOR APPROACHING] [LOUD CRACK] [CHAIN SAWS BUZZING] [MAN YELLING] ♪ ANNA: FRIEDRICH! ♪ [AIR HISSING] JACKIE BRENSTON: ♪ YOU WOMAN HAVE HEARD OF JALOPIES ♪ ♪ YOU'VE HEARD THE NOISE THEY MAKE ♪ ♪ BUT LET ME INTRODUCE MY NEW ROCKET '88 ♪ ♪ YES, IT'S GREAT, JUST WON'T WAIT ♪ ♪ EVERYBODY LIKES MY ROCKET '88 ♪ ♪ BABY, WE'LL WILL RIDE IN STYLE MOVIN' ALL ALONG ♪ [MUSIC STOPS] LOTHAR: ANNA? [DOOR CLOSES] [POURING LIQUID] [TELEPHONE RINGS] [TYPEWRITER KEYS CLACKING] ♪♪ ANNOUNCER: "LINE OF SEPARATION" IS AVAILABLE WITH PBS PASSPORT. GO TO PBS.ORG/GETPASSPORT. ALSO AVAILABLE BY SUBSCRIPTION TO THE PBS MASTERPIECE PRIME VIDEO CHANNEL ON AMAZON. ♪