Julie Andrews did not appear in "Mary Poppins Returns" primarily due to her choice to not reprise the role of Mary Poppins, which she originally played in the 1964 film. Andrews felt that it was important to allow a new generation of viewers to experience the character through a different actress, and she believed that the role should be passed on. Instead, Emily Blunt took on the iconic role in the sequel. Additionally, Andrews has expressed her support for Blunt's portrayal, emphasizing the importance of the character's legacy.

Yes, "Mary Poppins Returns" is a movie released in 2018. It is a sequel to the original 1964 film "Mary Poppins." Directed by Rob Marshall, the film stars Emily Blunt as Mary Poppins, who returns to help the next generation of the Banks family, played by Ben Whishaw and Emily Mortimer. Set in 1930s London during the Great Depression, the story follows Mary Poppins as she brings magic and joy back into the lives of the now-adult Banks children. The film features new songs and vibrant animation, maintaining the spirit of the original.

"Mary Poppins Returns" is generally well-received, praised for its nostalgic charm and vibrant visuals. The film features Emily Blunt as Mary Poppins, delivering a performance that captures the spirit of the original character. The musical numbers, choreography, and supporting cast, including Lin-Manuel Miranda, also received positive feedback. While some critics argued it doesn't quite match the magic of the 1964 classic, many viewers found it a delightful and heartwarming sequel that honors its predecessor. Overall, it appeals to both children and adults.

The main message of "Mary Poppins Returns" centers around the importance of family, imagination, and resilience in the face of adversity. It emphasizes that even during difficult times, joy and wonder can be found through creativity and love. The film highlights the value of cherishing childhood, the power of hope, and the necessity of supporting one another, encouraging viewers to embrace life's challenges with optimism and a sense of adventure. Ultimately, it celebrates the enduring bond between parents and children.