As G.I. Joe and Cobra race to retrieve the three parts, Zartan ensures that each side acquires one piece, and then steals the laser core at the Roof of the World.
| Name | Type | Role | |
|---|---|---|---|
| Kene Holliday | Guest Star | ||
| Sally Julian | Guest Star | ||
| Gregg Berger | Guest Star | ||
| Rob Paulsen | Guest Star | ||
| Keone Young | Guest Star | ||
| Christopher Collins | Guest Star | ||
| Buster Jones | Guest Star | ||
| Fran | Guest Star | ||
| Neil Ross | Guest Star | ||
| Bill Ratner | Guest Star | ||
| Frank Welker | Guest Star | ||
| Mary McDonald-Lewis | Guest Star | ||
| Michael Bell | Guest Star |