Ezekiel Zoram Cook, going by his first two initials E.Z., is an 8-year-old boy in Benny, Leo, e Johnny no Brasil. He has short, blond curly hair, one green left eye and one brown right eye, and he wears silver round-framed glasses, a yellow long-sleeved shirt with a collar and buttons, brown slacks, a dark brown belt and black shoes. He only lives with his mother because his father's fits over finances got them divorced. He is a fan of the Fantasy Adventures Team. In fact, this is why he sends them a letter, inviting them to join him and his mother in visiting his uncle Paulo Nelo in Rio de Janeiro. He lives in Olympia, Washington. He is, at first, unaware of the Arofighter when he sends the letter, which is why the F.A. Team doesn't meet them at the Olympia Regional Airport like his letter said. Instead, they met the family just as they land in Rio. E.Z. looks up to Rae the Lioness as a big-sister figure.
- It is revealed in the letter E.Z. sends the Fantasy Adventures Team that his birthdate is August 18, 2003.
- E.Z. is the first fan to A: appear in any Benny, Leo, and Johnny's Adventures crossover; B: send a letter to the Fantasy Adventures Team; C: invite them over for any reason; and D: meet them in person.
- E.Z. returned to Benny, Leo, Johnny and Rae's Yellowstone Adventure as one of the Boy Scouts, where he had moved to his father's home in Wyoming, as his mother had died of an unknown cause.
- There, it reveals that his Scoutmaster is his own father, Woodrow.