Season 1 - 2

First Appearance: Cybermen on Earth (2015)

First Used: All in the Mind: Part Three (2022)

Last Used: The Mind of the Master (2022)

Used By: The PJ Doctor

Season 3

First Appearance: Rebel Plastic (2019)

First Used: N/A

Last Used: The Sands of Mercon (2024)

Used By: The PJ Doctor

Season 4

First Appearance: The Sands of Mercon (2024)

First Used: The Sands of Mercon (2024)

Last Used: N/A

Used By: The Groovy Doctor, The Quirky Doctor

Season 1 - 2

First Appearance: Mystery Rises (2022)

First Used: Mystery Rises (2022)

Last Used: What Lives Inside (2024)

Used By: The Mysterious Doctor

Season 2

First Appearance: Trapped on Delta 7 (2021)

First Used: What Lives Inside (2024)

Last Used: N/A

Used By: The Mysterious Doctor

The Clever Doctor: The Early Years

First Appearance: The Siren Trap (2020)

First Used: The Siren Trap (2020)

Last Used: N/A

The Clever Doctor

First Appearance: Tomb of Versurous (2021)

First Used: N/A

Last Used: N/A

The Victorian Doctor

First Appearance: All in the Mind (2020)

The Lonely/Last Doctor

First Appearance: One Last Time (2020)

The Monk

First Appearance: All in the Mind: Part Three (2022)

The Rani

First Appearance: All in the Mind: Part Three (2022)

The Master

First Appearance: The Mind of the Master (2022)

The Wise Doctor

First Appearance: Mystery Rises (2022)

The Woman

First Appearance: Trapped on Delta 7 (2021)