Fugitive Doctor

The Fugitive Doctor (also known as Jo Martin) is one of the Doctors from an alternate timeline. She makes her first appearance in the first episode of Season 22.

Personality
The Fugitive Doctor has a very low opinion of the other Doctors' Sonic Screwdrivers, claiming that she is too smart to use one for herself.

She displays a more violent persona than any other incarnations of the Doctor.

However, she has shown a very excitable streak, proclaiming "You're going to love this" to the other Doctors before showing them her TARDIS.