Before the Acid Bath
- Batman: Mask of the Phantasm (flashback)
- TNBA: "Mad Love" (flashback)
Early Days
- BTAS: "Christmas With the Joker"
- BTAS: "The Last Laugh"
- BTAS: "The Forgotten" (Cameo)
- BTAS: "Be A Clown"
- BTAS: "Joker's Favor"
- BTAS: "Fear of Victory (Cameo)
- BTAS: "Dreams in Darkness" (Cameo)
- BTAS: "The Laughing Fish"
- BTAS: "The Strange Secret of Bruce Wayne"
- BTAS: "Joker's Wild"
- BTAS: "Almost Got 'Im"
- BTAS: "The Man Who Killed Batman"
- BTAS: "Harley and Ivy"
- BTAS: "Fire From Olympus" (Cameo)
- Batman: Mask of the Phantasm
After the Phantasm
- BTAS: "Trial"
- BTAS: "Harlequinade"
- BTAS: "Riddler's Reform (Cameo)
- TABR: "Make 'Em Laugh"
- TNBA: "Old Wounds" (flashback)
- TNBA: "Holiday Knights"
- TNSA: "World's Finest"
- TNBA: "Joker's Millions"
- TNBA: "Legends of the Dark Knight"
- TNBA: "Mad Love"
- TNBA: "Beware the Creeper"
Joker's Final Years
- SS: "The Big Leagues"
- JL: "Injustice For All"
- JL: "Wild Cards"
- Batman Beyond: Return of the Joker (flashback)
Post-Mortem
- BB: "Joyride" (skeleton seen in Arkham Asylum Catacombs)
- Batman Beyond: Return of the Joker (a second Joker via nanotechnology and splicing to take over Tim Drake's body)