Because you like Bernadette Rostenkowski in The Big Bang Theory

A compassionate medical student, Martha Jones has found a Doctor she can really look up to. See them in Doctor Who.

Nancy Wheeler is popular but independent, sheltered but gutsy. See them in Stranger Things.

For Morgana, sometimes wanting to do the right thing can led you down the wrong path. See them in Merlin.

Sam Weir lives for the simple things in life: watching Saturday Night Live and reading comic books. See them in Freaks and Geeks.

David Rose likes his rose chilled, his linens pressed, and his family quiet. See them in Schitt's Creek.

Catherine Linton was once spontaneous and rowdy but ever since marrying the wealthy Edgar, she has morphed into a boiling pot of emotional outbursts. See them in Wuthering Heights.

Marlin navigates through shark-infested waters, angry anglerfish, a jellyfish bloom and hungry whales to search for his son. See them in Finding Nemo.

Dean Forester is just your friendly, neighborhood grocery bag boy. See them in Gilmore Girls.

Sideshow Bob is a bitter ex-performer who was forced to do inhumane stunts for slapstick comedy. Now he's exacting revenge on his former boss, a clown. See them in The Simpsons.

Though raised to think of himself as a monster, Quasimodo has a heart that holds nothing but compassion. See them in The Hunchback of Notre Dame.

Haymitch Abernathy is a trainer for the tributes of District 12, although he's never sober enough to give much advice. See them in The Hunger Games .