Character Recommendations Based on David Dunn

Bobby Singer Supernatural

Redneck ghost-hunter with a habit of playing the parent

Katara Avatar: The Last Airbender

Katara's strong maternal instinct occasionally borders on bossiness, but above all she just wants to help people

Tamaki Suoh Ouran High School Host Club

He's always the star of the scene – because he's the one making a scene

Megamind Megamind

Supervillain with a crisis of conscience: he's developing one

Rory Williams Doctor Who

A caring companion whose specialty is looking after others

Drax Guardians of the Galaxy

The destroyer. He lives for one thing and one thing only: revenge

The Genie Aladdin

He's here to crack jokes and grant wishes, in that order

Harry Dresden The Dresden Files

A gruff, sarcastic everyman who just happens to be the world's only wizard PI

Irene Adler Sherlock

Cunning Irene is willing to use both her brains and her body to survive

R2-D2 Star Wars Series

Fearless rebel who always seems to save the day despite speaking only in beeps and boops