The Titans return to the alternate reality to save Cyborg but will they be able to defeat the dragon?
| Name | Type | Role | |
|---|---|---|---|
| Michael Jelenic | Writer | ||
| Aaron Horvath | Writer | ||
| Peter Rida Michail | Producer | ||
| Fall Out Boy | Musical Guest | ||
| Pete Wentz | Guest Star | Pete (himself) | |
| Patrick Stump | Guest Star | Patrick (himself) | |
| Joe Trohman | Guest Star | Joe (himself) | |
| Carl Burnett | Guest Star | Carl (himself) | |
| Andy Hurley | Guest Star | Andy (himself) | |
| Frank Enea | Guest Star | Frank Enea (himself) | |
| David Kaye | Guest Star | Dragon | |
| Carl Burnett | Guest Star | Carl Burnett (himself) | |
| CeeLo Green | Guest Star | CeeLo (himself) | |
| William J. Reagan | Guest Star | William 'Billy' J. Reagan (himself) | |
| Aaron Horvath | Executive Producer | ||
| Michael Jelenic | Executive Producer | ||
| Sam Register | Executive Producer | ||
| Luke Cormican | Director | ||
| Peter Rida Michail | Director |