Harry Potter' Becomes Top-Grossing Franchise - Box Office Mojo
Marvel's "Avengers: Infinity War" made the biggest debut in movie history — Quartz
Were the Harry Potter Sequels Gross Revenues Predictable in Emerging Film Markets? | Movie and Strategy
Amelia Barber is vaccinated on Twitter: "Back in the #TidyTuesday game, looking at media franchise revenue. Maybe less about data analysis on this one and more of an excuse to geek out
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Harry Potter' Potent with $88.4 Million Weekend - Box Office Mojo