Suggestions by @hulkbuster
300 suggestions
Matt Smith
as Riddler in The Brave and The Bold (James Gunn DCU)
Giancarlo Esposito
as Hugo Strange in The Brave and The Bold (James Gunn DCU)
Forrest Wheeler
as Red Robin in The Brave and The Bold (James Gunn DCU)
Aramis Knight
as Nightwing in The Brave and The Bold (James Gunn DCU)
Scott Eastwood
as Hal Jordan in Green Lantern: Emerald Guardians
Michiel Huisman
as Arkkis Chummuck in Green Lantern: Emerald Guardians
Keith Szarabajka
as Mr. Adams in Green Lantern: Emerald Guardians
Wayne Knight
as Galius Zed in Green Lantern: Emerald Guardians
Stephanie Jacobsen
as Karu-Sil in Green Lantern: Emerald Guardians
Doug Jones
as Enkafos in Green Lantern: Emerald Guardians
Paul "Big Show" Wight
as Arkillo in Green Lantern: Emerald Guardians
Tatanka Means
as Tommy Kalmaku in Green Lantern: Emerald Guardians
Aunjanue Ellis-Taylor
as Shirley Stewart in Green Lantern: Emerald Guardians
Diane Keaton
as Sayd in Green Lantern: Emerald Guardians
Timothy Dalton
as Ganthet in Green Lantern: Emerald Guardians
Malcom McDowell
as Krona in Green Lantern: Emerald Guardians
Andy Allo
as Katma Tui in Green Lantern: Emerald Guardians
Peter Capaldi
as Tomar-Re in Green Lantern: Emerald Guardians
Sarah Hyland
as Arisia Rrab in Green Lantern: Emerald Guardians
David Harbour
as Kilowog in Green Lantern: Emerald Guardians