Amelia "Amy" Pond

Amy Pond grew up waiting for the strange man who promised to come back and never quite did, and it left a crack in her the shape of him. As an adult she's a kissogram with a fiancé, a quick temper, and a habit of running toward danger instead of away from it.

The show trusts a seven-year-old's disappointment to explain an adult woman, and Karen Gillan plays that ache without ever softening Amy into wistfulness — she's brash, funny, and impatient with anyone who underestimates her. It's a companion built from longing rather than wonder, which makes her bravery feel earned rather than borrowed.