Barney Miller: Dietrich's Arrest: Part 1

"Dietrich's Arrest: Part 1" is the eighteenth episode of season six of the situation comedy series Barney Miller and the thirty-sixth episode of the series overall. It was directed by Mark Warren with a script written by Reinhold Weege, Chris Hayward and Danny Arnold. It first aired on ABC on Thursday, February 28th, 1980.