Plot: The Beiderbecke Affair is a television series produced in the United Kingdom by ITV during 1985, written by the prolific Alan Plater, whose lengthy credits to British Television since the 1960s included the preceding 4 part mini series Get Lost! for ITV in 1981. The Beiderbecke Affair has a similar style to Get Lost!, where Neville Keaton and Judy Threadgold played in an ensemble cast