When does Blondie return?

Blondie is an updated version of the 1957 TV series based on the comic strip of the same name. The series stars Patricia Harty as the title character and Will Hutchins as Dagwood Bumstead. Jim Backus played Dagwood's boss Mr. Dithers, with his real-life wife, Henny Backus, playing Cora. Two further episodes were planned, "The Dying Swan" and "Dagwood's Private War", but were never completed.