Morgan, in its opening weekend, couldn't even crack the weekend top ten after an estimated $615,000 on the Friday it was released in the US, from 2,020 theaters, heading toward a three-day weekend around $1.8 million and a four-day weekend around $2.3 million. It ended up being one of the worst openers of the summer and one of the worst openings for a film debuting in over 2,000 theaters. The film was subsequently pulled from theatres after 2 and a half weeks.
When Dr. Weathers first meets Morgan, the music playing is the countertenor (originally soprano castrato) aria, "Ombra mai fu", the opening aria from the 1738 opera, "Serse" ("Xerxes") by George Frideric Handel. The aria is often referred to as "The Aria of Love" and is often used, with or without lyrics, as incidental music at weddings. The music (sans vocals) alone is known as Handel's "Largo" because of the tempo signature of the piece.
Takes place in New York State, based on car license plates.
Kate Mara (Lee Weathers), Anya Taylor-Joy (Morgan), Toby Jones (Dr. Simon Ziegler), Chris Sullivan (Dr. Darren Finch), Boyd Holbrook (Skip Vronsky), Michelle Yeoh (Dr. Lui Cheng), Brian Cox (Jim Bryce), and Paul Giamatti (Dr. Alan Shapiro) have all appeared in films adapted from Marvel Comics. Mara appeared in Iron Man 2 (2010) as a U.S. Marshall and in Fantastic Four (2015) as Sue Storm. Taylor-Joy appeared in The New Mutants (2020) as Illyana Rasputin. Jones appeared multiple times as Dr. Arnim Zola starting with Captain America: The First Avenger (2011). Sullivan appeared in Guardians of the Galaxy Vol. 2 (2017) as Taserface. Holbrook appeared in Logan (2017) as Pierce. Yeoh appeared in Guardians of the Galaxy Vol. 2 (2017) as Aleta Ogord. Cox appeared in X2: X-Men United (2003) as William Stryker. Giamatti appeared in The Amazing Spider-Man 2 (2014) as Aleksei Sytsevich.