Speed and his friends rebuild the Mach 5 and test it out. However, Annalise, under Zile's orders, destroys it in a match against X. Spritle reveals a shocking surprise to Speed; that he is Speed Racer's son and is X's long lost brother.
| Name | Type | Role | |
|---|---|---|---|
| Justin Gray, James Palmiotti | Writer | ||
| Stephen Moverley | Director |