Question: when are the auditions for the greatest dancer?
Answer: Auditions. The auditions for the first series took place at ICC Birmingham in August 2018 and were divided into three episodes, with one episode aired each Saturday from 5 to 19 January 2019. ... 
Callbacks. ... 
Live Challenge. ... 
Final. ... 
Acts. ... 
Week 1 (2 February) ... 
Week 2 (9 February) ... 
Week 3: Semi-final (16 February)