A fan dressed as Kyle Ren awaits at a gala screening of "Star Wars: The Rise of Skywalker" film in Cologne, Germany, December 17, 2019. REUTERS/Thilo Schmuelgen

Fans pose as they await a gala screening of "Star Wars: The Rise of Skywalker" film in Cologne, Germany, December 17, 2019. REUTERS/Thilo Schmuelgen

Fans arrive at the Grand Lake Theater for the opening of the final chapter of the Skywalker saga 'Star Wars: The Rise of Skywalker' in Oakland, California, December 19, 2019. REUTERS/Kate Munsch

A fan dressed as Rey gets snacks at the Grand Lake Theater for the opening of the final chapter of the Skywalker saga 'Star Wars: The Rise of Skywalker' in Oakland, California, December 19, 2019. REUTERS/Kate Munsch

A Star Wars fan dressed as Chewbacca interacts with people as they walk by while waiting in line for the first showing of "Star Wars: The Rise of Skywalker" at TCL Chinese theatre in Los Angeles, California, December 19, 2019. REUTERS/Patrick T. Fallon

Star Wars fans dressed as stormtroopers arrive for the first showing of "Star Wars: The Rise of Skywalker" at TCL Chinese theatre in Los Angeles, California, December 19, 2019. REUTERS/Patrick T. Fallon

A Star Wars fan dressed as Lando Calrissian waits in line as costumed pedestrians walk by for the first showing of "Star Wars: The Rise of Skywalker" at TCL Chinese theatre in Los Angeles, California, December 19, 2019. REUTERS/Patrick T. Fallon

A fan dressed as Darth Malgus poses as he awaits a gala screening of "Star Wars: The Rise of Skywalker" film in Cologne, Germany, December 17, 2019. REUTERS/Thilo Schmuelgen

Fans dressed as Jango Fett and Boba Fett await the start of the premiere for “Star Wars: The Rise of Skywalker” in Los Angeles, California, December 16, 2019. REUTERS/Mario Anzuoni

A fan dressed as Padmé Amidala awaits for the start of the premiere for “Star Wars: The Rise of Skywalker” in Los Angeles, California, December 16, 2019. REUTERS/Mario Anzuoni

A person dressed as Darth Vader and others as Storm Troopers attend the premiere of "Star Wars: The Rise of Skywalker" in London, Britain, December 18, 2019. REUTERS/Henry Nicholls

A fan dressed as Darth Sidious waits for the start of the premiere for “Star Wars: The Rise of Skywalker” in Los Angeles, California, December 16, 2019. REUTERS/Mario Anzuoni

Fans arrive at the Grand Lake Theater for the opening of the final chapter of the Skywalker saga 'Star Wars: The Rise of Skywalker' in Oakland, California, December 19, 2019. REUTERS/Kate Munsch

A fan dressed as Darth Maul awaits for the start of the premiere for “Star Wars: The Rise of Skywalker” in Los Angeles, California, December 16, 2019. REUTERS/Mario Anzuoni

A Star Wars fan dressed as a First Order snowtrooper performs for tourists while waiting in line for the first showing of "Star Wars: The Rise of Skywalker" at TCL Chinese theatre in Los Angeles, California, December 19, 2019. REUTERS/Patrick T. Fallon

Fans pose as TIE fighter pilots while they await for a gala screening of "Star Wars: The Rise of Skywalker" film in Cologne, Germany, December 17, 2019. REUTERS/Thilo Schmuelgen

A man holds a R2-D2 popcorn and drink combo during the "Star Wars: The Rise of Skywalker" movie opening night fan event in New York City, December 19, 2019 REUTERS/Jeenah Moon

Star Wars fans in costume interact with tourists while waiting in line for the first showing of "Star Wars: The Rise of Skywalker" at TCL Chinese theatre in Los Angeles, California, December 19, 2019. REUTERS/Patrick T. Fallon

Fans pose as they await a gala screening of "Star Wars: The Rise of Skywalker" film in Cologne, Germany, December 17, 2019. REUTERS/Thilo Schmuelgen

A Star Wars popcorn box is seen during the "Star Wars: The Rise of Skywalker" movie opening night fan event in New York City, December 19, 2019 REUTERS/Jeenah Moon

People watch the movie during the "Star Wars: The Rise of Skywalker" movie opening night fan event in New York City, December 19, 2019 REUTERS/Jeenah Moon

People take a picture during the "Star Wars: The Rise of Skywalker" movie opening night fan event in New York City, December 19, 2019 REUTERS/Jeenah Moon