Because you like Jim in 28 Days Later...
Tom Haverford is set on being a world-renowned entrepreneur who dates models. Problem is, he's stuck in Indiana with a lazy business partner. See them in Parks and Recreation.
Usually the life of the party, Laszlo is now seriously planning the vampiric takeover of the New World. Or at least Staten Island. See them in What We Do In The Shadows.
Though he may be blind, Chirrut Imwe sees the power of the force more than most. See them in Rogue One.
Hoban Washburne shows you can be a hotshot space pilot *and* play with dinosaurs. See them in Firefly.
Leone Montana is a fearless hitman with a surprisingly sensitive side. See them in Leon: The Professional.
CIA operative Carrie Mathison is on a self-assigned mission to follow a lead, whether it be the truth or just her delusions playing tricks. See them in Homeland.
Talking to a stranger on a train is the best decision Jesse Wallace ever made. See them in Before Sunrise.
David Rose likes his rose chilled, his linens pressed, and his family quiet. See them in Schitt's Creek.
Guillermo is the best servant a vampire could ask for. For years now. Not that he's counting. See them in What We Do In The Shadows.
Anya Jenkins has a real harsh bark to go with her demonic bite. See them in Buffy the Vampire Slayer.