Guido is a glider from the Land Before Time in Total Drama Before Time.
Total Drama Valley
- Before The Dinos Get Sore: Guido came into the area of the Great Valley where Chris' show was being held. Littlefoot was asking why Guido is competiting for the Stone of Cold Fire. Guido replied that he had nothing better to do. When he saw Rory, he was scared. Shorty then called him a scaredy egg, which Guido was mad about. He was then assigned to the Super Sharpteeth.
- Rock Of Ages:
- UnaMazeIng Developments:
- Volley Battle:
- Music Won't Soothe These Savage Beasts:
- Icy Cold Hearts, Literally:
- Big Trouble On Big Waters:
- Game Over, Dude:
- The Disaster-Filled Egg Adventure:
- Water We Waiting For:
- Obstacle Discourse:
- On A Wing And A Scare:
- It's All Downhill From Here: Even though he didn't appear, he was mentioned by Cera and Shorty.
- Losing The Winner's Edge:
- I Triple Dino Dare You: Even though didn't appear, he was mentioned by Chris.
- Final Finale Of Fun Ferocity:
- Road To Ruin:
- Run For Fun:
- Sumo For Your Money:
- A Key Secret:
- TDV Aftermath 1:
- They Came, They Saw, They Lost: Even though he didn't appear, he was mentioned by Spike.