Props to 5 for being the only doctor that doesn’t have any companions from England. Instead, we have:
Three (3) aliens including
* an orphan princess, whose entire planet was destroyed by the doctors Situationship, and whose father‘s body was then stolen and possessed by said situationship
* an orphan from another dimension, whose whole personality is math 
* a political exile who tries to kill the doctor with a rock 
And A shape shifting robot that’s face is so uncanny Valley that it was probably inadvertently scarier for kids than most of the monsters, and spent its short tenure sitting off screen in some dark room in the tardis
Big round of applause for fivey. No one collected friends like him.