Greg Weisman planned seven possible spin-offs for "Gargoyles".. Bad Guys has become a Slave Labor Graphics comic book, and two others are tentatively planned for the same.
- Timedancer - A series following Brooklyn's adventures travelling through time chasing the wayward Phoenix Gate.
- Gargoyles 2198 - A series set in the future of the Gargoyles universe, in the year 2198, following an invasion by the alien Space-Spawn.
- Gargoyles: The Dark Ages - A prequel series set at Wyvern Castle in the years preceding the episode "Awakening Part One".
- The New Olympians - A series set following the New Olympians' decision to reveal themselves to the world in front of the United Nations.
- Pendragon - A series following King Arthur and Griff as they search for Arthur's old mentor Merlin.
- Bad Guys - A series featuring a Redemption Squad comprised of former Gargoyles villains recruited by the mysterious Director to combat the Illuminati.
- Heroes of Ulster - A series following the adventures of Rory Dugan and Molly.