SPOILER ALERT: This post links to tweets and other media that talk about unreleased content from Captain Marvel, Dumbo, Aladdin, Avengers: Endgame (crossed off because footage was screened at CinemaCon on April 3), Toy Story 4, Maleficent: Mistress of Evil, Lion King, Frozen 2, and Star Wars: Episode IX . I’ll cross off titles as