Corrected entry: When Mr. Brown was reading the paper, he saw the article offering a $50M reward from Mr. Drummond. It should have said $50K. The article was suggesting that he was offering a $50 million reward.
Diff'rent Strokes (1978)
1 corrected entry in season 8
Starring: Conrad Bain, Todd Bridges, Dana Plato, Gary Coleman
A Case of Overexposure - S5-E8
Continuity mistake: In season one episode 16, Arnold says that him and Willis never met their landlord. In this episode they remember him as Mr Darcy - when they see him they recognise who he is.
Willis Jackson: Arnold's always under my feet. I'll never have any privacy until he gets married.
Arnold Jackson: Married? On MY allowance?
Trivia: Arnold is in court and the judge asks the family how they know him. Right after Mr. Drummond says "I'm his father", Willis says "I'm his brother" and puts emphasis on "brother." The reason for this was revealed on a blooper program; in an earlier take, just after actor Conraid Bain said "I'm his father", actor Todd Bridges blurted out "I'm his son."
More questions & answers from Diff'rent Strokes
Correction: "M" for thousand isn't atypical, but has become far less common in mainstream reporting. M for thousand and MM for million, from the Latin, rather than K for thousand from the Greek. https://www.chicagomanualofstyle.org/qanda/data/faq/topics/Abbreviations/faq0094.html