Each year, the annual Comic-Con in San Diego never fails to deliver. Be it a new movie, a new comic book, or something just entirely controversial to keep fans on their toes, the annual show never ceases to amaze. This year's Comic-Con has promised to deliver what fans have always received-excitement and surprise.

Last Saturday, Warner Brothers were in full force at San Diego. NY Times states that they have brought in characters from their DC Extended Universe, or their own version of the cinematic universe. Films like "Aquaman" and "Shazam!" went center-stage, while DC's TV arm was represented by "Wonder Woman 1984." "Wonder Woman" Gal Gadot and "Aquaman" Jason Momoa joined other heroes as well on stage.

These heroes came from different films and productions. "Guardians of the Galaxy's" Chris Pratt was there, along with "Pirates of the Caribbean" and now "The Crimes of Grindelwald" star Johnny Depp. Nicole Kidman rounded out the list of celebrities who went on stage.

It wouldn't be the San Diego Comic-Con without its share of controversy. Per The Verge, James Gunn's ouster from "Guardians of the Galaxy 3" was big news. This after the director reportedly tweeted something offensive, prompting his removal. A few members of the cast, including "Drax" Dave Bautista have already expressed their support for the embattled director.

After fifteen years, "Buffy: The Vampire Slayer" is also set to make a return. It was revealed in the Comic-Con that Joss Whedon's creation will make a comeback series to be helmed by Monica Owusu-Breen with Whedon as executive producer. However, it won't be your familiar Buffy-the titular character is rumored to be portrayed by an African-American actress.

Supergirl also joins in on the fun, and will cast transgender activist Nicole Maines as Nia Nal, aka "Dreamer." This marks the first time a trans superhero appears in a TV series.

Much other pop culture fare made their appearance at the Comic-Con stage. Fans were treated to a trailer for "Godzilla: King of the Monsters," as well as "Fantastic Beasts: The Crimes of Grindelwald."'