Holt is a male character who appears in Fossil Fighters. He is initially encountered at the Trial Dig Site where he performs a practice battle with the player to demonstrate how to use two Vivosaurs in battle. After some time passes, the player encounters him again, this time as McJunker's apprentice. He could be loosely considered a rival. His favorite Vivosaur is Tricera. He is fought at the Junk Depot and again during the the Preliminary Battle for the Hero's third Level Up Battle. He can be battled in the final room of the crashed ship on Secret Island during the post game.
In the official manga posted on the Fossil Fighters official website, Holt is one of the main characters, accompanying Hunter and Rosie throughout the story. It is implied that Rosie may have some romantic feelings towards him. He claims to have a total of 101 V-Raptor, but is seen mainly using only four of them: Odin, Thor, Steve and an unnamed one.
- In the official comic, Holt is a big fan of V-Raptor, even possessing photographs in a portfolio and a box of "collectibles".
- While Fossil Fighters would not allow the player to own more than a single copy of a Vivosaur, the number of V-Raptor he claims to have (101) happens to correspond to the addition of the Bank system in Fossil Fighters: Champions. Within the bank, a fighter may have 100 extra Vivosaurs of any kind, and including the one that may exist in the holder, it is possible to have a maximum of 101 of the same Vivosaur.
- In the official manga, Holt's V-Raptor is seen using Cyclonic Breath, a move it cannot use in the games. 
- ↑ Now defunct