Every 3 Series there is a suit person for example
Series 1 (No One)
Series 2 (No One)
Series 3
(Gorilla Suit Guy)
Series 4
(No One)
Series 5
(Lizard Suit Man)
Series 6
(No One)
Series 7
(Bunny Suit Guy)
Series 8 (No One)
Series 9 (Chicken Suit Guy)