Incarnation:

Fifteenth Doctor

Companions:

- Ruby Sunday
- Belinda Chandra

Miscellaneous:

- Bi-generation, caused the 14 & 15 Doctors to exist as separate entities
- Freed from the emotional baggage of his predecessors
- Benefiting from the rehab his preceding incarnation had undertaken
- Full of a lust for life that left him unafraid to show his emotions
- Unrelenting need to fix the problems
- Enjoyed Fish fingers & custard

Regeneration:

Purposefully triggered by himself, to shift time & save Poppy