- I Knew It!: Many people guessed that Llama, Knickerbocker Glory, Zip and Carwash were Zoe Ball, Craig Revel Horwood, Howard Donald and Louis Smith, respectively.
- While no one on the panel guessed their identities, several viewers correctly guessed that Beagle was Christopher Dean and Squirrel was Bonnie Langford.
- Real Life Writes the Plot: Because the first series was filmed during the UK's second COVID-19 lockdown, there is no one in the studio audience; instead the contestants are voted for by a virtual audience of viewers watching online from their homes.
Trivia / The Masked Dancer UK