Because you like Jillian Holtzmann in Ghostbusters (2016)

Moe Szyslak is the crabby owner of the grimiest bar in Springfield. See them in The Simpsons.

A librarian and aspiring Egyptologist, Evie O'Connell would rather have her own adventures than just read about them. See them in The Mummy.

Mike Wheeler loves Dungeons and Dragons, even after his real life starts imitating the game. See them in Stranger Things.

Illiterate and oblivious, Crash Bandicoot is still a hero. See them in Crash Bandicoot.

An upbeat, fun-loving teen, Sora would do anything for his friends. See them in Kingdom Hearts.

Christine Daae has been secretely taking lessons from a phantom musician. It sounded less creepy in her head. See them in The Phantom of the Opera.

Working as a captain in the American Expeditionary Forces and a spy for British Intelligence, Steve Trevor wants to end World War I once and for all. See them in DC Extended Universe.

Remy could be a five star Michelin chef, the only problem is that he is quite literally a rat. See them in Ratatouille.

Donna is boisterous and spunky traveller of the TARDIS, exploring worlds beyond the simple mundane enterprises of Earth. See them in Doctor Who.

Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.