Synopsis by Hal Erickson
After 12 years and 28 films, Columbia's Blondie series came to a close with 1950's Beware of Blondie. The plot is "business as usual," with Mr. Dithers leaving Dagwood (Arthur Lake) in charge of the office for a short period. Poor old Dag manages to gum things up when he falls for a confidence scam engineered by the duplicitous Toby Clifton (Adele Jergens). He even finds himself in a compromising position that seriously endangers his future connubial happiness with wife Blondie (Penny Singleton). Once again, it's up to Blondie to straighten out the mess. Mr. Dithers is played by an uncredited Edward Earle, who is seen only from the back; Earle's voice is dubbed over with an old recording of Jonathan Hale, the series' original Dithers.
boss [employer], con/scam, husband-and-wife, misunderstanding