Cameos

During Total Drama High School, many contestants from the previous four seasons have appeared in the forms of Cameos, helping with the challenges in some way, shape or form.

Episode 2

 * The 'Amazing' Alexandria - Judge (They Wrote Sins, Not Tragedies)
 * Clyde - Judge (They Wrote Sins, Not Tragedies)
 * Ringo - Judge (They Wrote Sins, Not Tragedies)

Episode 4

 * Claire - Football Coach for Dovelea (All Parts)
 * Julia - Cheer Captain for Owlsward (All Parts)
 * Lightning - Football Coach for Eaglemoor (All Parts)
 * Rosie - Cheer Captain for Swanfen (All Parts)

Episode 5

 * Ethan - Test Subject for Quinn (The Show Must Go Wrong, Ashes, Crashes, and Clashes)
 * Fitz - Judge (The Show Must Go Wrong, Ashes, Crashes, and Clashes)
 * Kelsey - Judge (The Show Must Go Wrong, Ashes, Crashes, and Clashes)
 * Phoebe - Judge (The Show Must Go Wrong, Ashes, Crashes, and Clashes)

Episode 6

 * Cleo - Advisor for Larkhill (All Parts)
 * Dylan - Advisor for Hawkfield (All Parts)

Trivia

 * Currently, The 'Amazing' Alexandria is the only contestant to have cameoed from Total Drama Colors.
 * Total Drama Tumblr's contestants have the most apperances by far, with a total of 6 cameo apperances.