Rexy is a giant Tyrannosaurus Rex skeleton who is known for his dog-like behavior and likes to play fetch, as well as tug-o-war
Trivia[]
- Jaden and Jeffrey will first meet Rexy in Jeffrey, Jaden & Friends' Storm Adventures of Night at the Museum.
- Rexy will appear again in Jeffrey, Jaden & Friends' Storm Adventures of Night at the Museum: Battle of the Smithsonian.
- Rexy will meet Jaden and Jeffrey again in Jeffrey, Jaden & Friends' Storm Adventures of Night at the Museum: Secret of the Tomb.
- Rexy will meet Craig & his friends in Craig & Friends spends the Night at the Museum. Then he and the rest of the Museum gang will reunite the MPC in Craig & Friends Adventures of The Librarian: Quest for the Spear in which at the end they'll join.