The San Diego Comic Convention, better known as Comic-Con, is one of the world's biggest annual pop culture events. Now in its 50th year, it is open to public and will run through July 22. In this photo taken on Wednesday, July 17, 2019, attendees are gathering for the festival's opening night.[Photo: VCG]"

The San Diego Comic Convention, better known as Comic-Con, is one of the world's biggest annual pop culture events. Now in its 50th year, it is open to public and will run through July 22. A Comic-Con attendee arriving in costume for the festival's opening night on Wednesday, July 17, 2019.[Photo: VCG]"

The San Diego Comic Convention, better known as Comic-Con, is one of the world's biggest annual pop culture events. Now in its 50th year, it is open to public and will run through July 22. A Comic-Con attendee arriving in costume for the festival's opening night on Wednesday, July 17, 2019.[Photo: VCG]"

The San Diego Comic Convention, better known as Comic-Con, is one of the world's biggest annual pop culture events. Now in its 50th year, it is open to public and will run through July 22. A Comic-Con attendee arriving in costume for the festival's opening night on Wednesday, July 17, 2019.[Photo: VCG]"

The San Diego Comic Convention, better known as Comic-Con, is one of the world's biggest annual pop culture events. Now in its 50th year, it is open to public and will run through July 22. A Comic-Con attendee arriving in costume for the festival's opening night on Wednesday, July 17, 2019.[Photo: VCG]"