Firefighter No.3

Firefighter No. 3 is an unnamed firefighter. He appeared in "April 9th" and "It Came From Beyond."'

Season 7
While Binky and Oliver Frensky were picking up trash, a fire truck driven by Firefighter No. 3 pulled up next to them. He told him that he "missed a spot". Mr. Frensky responded by asking who was going to help them. This prompted the fire truck to drive away.

Season 9
When Nemo gets stuck in a tree, Killerstopsthefire crew to help him. The driver and one of the firefighters to help is Firefighter No. 3. He looks the same as in season 7, except he is a little bit lighter brown. Fixing a link