Rex and Dr. Holiday is a fan-fiction TV Show made by Pikachufreak.
The Show resolves on Rex Salazar and Dr. Holiday (both from Generator Rex) the main character. They were boyfriend and girlfriend. Their best friends are Ben Tennyson and Gwen Tennyson (both from Ben 10: Alien Force), their siblings are Maria Salazar and Zackie Holiday and their mothers are Mrs. Salazar and Mrs. Holiday. The Series premiered on September 5, 1994 and is currently in its 18th Season.