As Universal's 'Wicked' and Paramount's 'Gladiator II' premiere, box office analysts anticipate combined ticket sales exceeding $200 million. 'Wicked' has generated $19 million in advance screenings. AMC Theatres enforces a no-singing policy during initial showings to ensure a quiet experience; however, sing-along screenings are set for Christmas Day. Stars Cynthia Erivo and Ariana Grande have actively promoted the film globally, emphasizing its themes of acceptance and friendship amidst mixed critical reception.