Captain America
Mighty Manfred, the Wonder Dog
Tom Terrific
Etta Candy
Wonder Woman
Droopalong
Droop-A-Long was the sidekick of Ricochet Rabbit
Candyfloss
Wicked Wanda
Tick The Bug Wonder
Bat Bat
Pancho
The Cisco Kid
Chernobyl Chicken
Wonder Warthog
Fallout Boy
Radioactive Man
Blabber Mouse
Snooper
Minute Mouse
Courageous Cat
Agnes Gooch
Mame Dennis
Igor
Dr. Frederick Frankenstein (among others)
Tonto
The Lone Ranger
Nita Van Sloan
The Spider
Number One Son
Charlie Chan
Patricia Holm
The Saint
Joey McDonald
Joey was Dennis the Menace’s younger friend.
Cosmo Brown
Okay, I cheated and Googled this, because it’s been sitting idle too long. Cosmo Brown was Gene Kelly’s (er, Don Lockwood’s) sidekick in Singing in the Rain.
Dean Moriarty
Sal Paradise
George Fayne