The Clockworks

The Clockworks were a race of beings who kept the multiverse structured and orderly. (PROSE: The Blue Angel)

Biology
Biologically, the Clockworks were humanoids very similar to the Time Lords. Like the Gallifreyans, they had two hearts and could regenerate. (PROSE: The Scarlet Empress, AUDIO: A Lift in Time) Iris told Jo Grant that her race was more closer to humans than it was Time Lords. (AUDIO: The Elixir of Doom)

Culture
The house of the Clockworks power was Saga City. (PROSE: Wildthyme Beyond!) They were ruled by a council. (AUDIO: The Iris Wildthyme Appreciation Society)

History
When the multiverse was young, the Clockworks were allies with the Sentients, the Modulars, the Recursives, the Binaries and many more species. (PROSE: Elementary, My Dear Sheila)

The Clockworks once tried to kidnap Panda and make him their Supreme Being. (PROSE: From Wildthyme with Love)

After Iris Wildthyme left the Obverse into the universe, the Clockworks followed her and remained on Hyspero for millennia while they waited for her to return to them. (PROSE: Wildthyme Beyond!)

A future version of Iris blew up the Clockworks at the conclusion of the Tim War. (PROSE: From Wildthyme with Love)