Mr. Ducky Doo/Appearances

*The Crew Builds a Bridge (debut)
*The Crew Builds a Super Tub (minor)
*The Crew Builds an Ice Cream Shop
*The Crew Fixes a Squeak
*The Crew Fixes a Roof
*The Crew Builds a Car Wash
*The Crew Fixes a Road
*The Crew Builds a Popcorn Café (cameo)
*The Crew Fixes a Slippery Mess
*The Crew Builds a Drive-In Movie Theater
*The Crew & Marshall Build a Fire Station
*The Crew Builds a Lighthouse
*The Crew Builds a Dinosaur Museum
*The Crew Builds a Wheelchair Ramp
*The Crew Builds a Splash Park
*The Crew Builds a School
*The Crew Fixes a Haunted House
*The Crew Builds a Bat House
*The Crew Builds a Dance Floor
*The Crew & Chase Are on the Case
*The Crew Fixes the Talent Show Stage
*The Crew Builds Instruments
*The Crew Builds a Giant Dam
*The Crew Builds a Christmas Show
*The Crew Builds a Parking Garage
*The Crew Builds a Roller Coaster
*The Crew Builds a Sierra Sparkle Sign
*The Crew Builds a Hair Salon
*The Crew Puts on a Construction Show
*The Crew Builds a Smoothie Shop
*The Crew & Skye Build a Mountain Lodge (cameo)
*The Crew Builds Mr. Ducky-Doo a Special Diving Board
*The Crew Builds a Ballpark (cameo)
*The Crew Builds a Reuse-It Station
*The Crew Builds a Pizza Parlor
*The Crew Builds an Airport Road
*The Crew Builds an Indoor Skydiving Center
*The Crew Celebrates Builder Covegiving Day
*The Crew Builds a Rocket Ship Ride
*The Crew Builds a Giant Skateboard
*The Crew Makes Christmas Magical
**The Crew Builds a Winter Wonderland
*The Crew Builds a Hiking Trail
Category:Appearances
Category:Secondary Character Appearances
Category:Duck Appearances
Category:Bird Appearances