CREATE TABLE table_19923 ("Series Ep." TEXT, "Episode" FLOAT, "Segment A" TEXT, "Segment B" TEXT, "Segment C" TEXT, "Segment D" TEXT)

What is the segment C of the episode where segment B is Film Digitization?
SELECT "Segment C" FROM table_19923 WHERE "Segment B" = 'Film Digitization'
SELECT "Segment C" FROM "table_19923" WHERE "Segment B" = 'Film Digitization'