Banshee

Sean Cassidy

Prime Marvel Universe
(Earth-616)

The main character who used the alias Banshee is Sean Cassidy, a recurrent member of the X-Men, Generation X and the X-Corps. During a period where Banshee was deceased, Sean's daughter Theresa used the codename Banshee for a while in honor and remembrance of her father.

Theresa Cassidy
(Currently Siryn)

Comic Variants

X-Men Forever
(Earth-161)

Age of Apocalypse
(Earth-295)

Nazis Won WWII
(Earth-597)

War of the Worlds
(Earth-691)

Days of Future Past
(Earth-811)

Professor X: Juggernaut
(Earth-905)

2099 A.D.
(Earth-928)

Mr. Sinister's X-Men
(Earth-956)

Blink of Generation X Lived
(Earth-957)

MC2
(Earth-982)

Home to mutant-hunting merc Deadpool, and actress Erin Hasko
(Earth-1036)

Home to Morph
(Reality Jumper)
(Earth-1081)

Home world of Crusader X
(Earth-2122)

Wolverine: Horseman of Apocalypse
(Earth-2988)

Days of Future Now
(Earth-5700)

Vanora slaughtered Madrox & Layla Miller on their wedding day
(Earth-7153)

Crossoververse
(Earth-7642)

Forever Yesterday
(Earth-9105)

Phoenix did not die
(Earth-9112)

Storm became Phoenix
(Earth-9590)

Earth X
(Earth-9997)

Last Gun on Earth
(Earth-11080)

Red Onslaught
(Earth-13044)

Planet X
(Earth-13133)

Deadlands
(Earth-13264)

Jean Grey School
25 Years Later
(Earth-13729)

Home to Matthew Malloy
(Earth-14923)

Renew Your Vows
(Earth-18119)

Marvel Adventures
(Earth-20051)

Xavier tested students with his Dreamatron
(Earth-20111)

Cable Destroyed the X-Men
(Earth-21993)

X-Topia
(Earth-24201)

Age of Apocalypse: Space X-Men
(Earth-32000)

Wolverine hibernated
(Earth-34922)

X-Men: The End
(Earth-41001)

The X-Men are the most popular team on Earth
(Earth-41625)

Domain of Apocalypse
(Earth-51518)

House of M
(Earth-58163)

A-Babies vs. X-Babies
(Earth-71912)

Avengers lost Evolutionary War
(Earth-89721)

Wolverina's reality
(Earth-89923)

Noir
(Earth-90214)

X-Men are evil
(Earth-90631)

Limbo
(Earth-91240)

Legion killed both Magneto and Xavier
(Earth-93074)

Xavier's secret second team survived Krakoa
(Earth-98193)

Mini-Marvels
(Earth-99062)

X-Men Died on Their First Mission
(Earth-105709)

Margaret Mary Neato morphed into a goose
(Earth-262626)

Sean Cassidy

Pre-current Multiverse
(Earth-TRN566)

Timeline reshaped by the Future Brotherhood
(Earth-TRN657)

Giant-Size Little Age of Apocalypse
(Earth-TRN934)

Banshee's Angels
(Earth-TRN1030)

Phoenix Force chose Logan
(Earth-TRN1079)

Children Unleashed
(Earth-TRN1346)

House of XCII
(Jubilee 10)

Fifth Life of Moira X
(Moira 5)

Vox Ignis

Sinister Timeline
(Moira VII.1)

Boyo

Mojoworld
(Mojoverse)

Banshee
(Baby X-Men)

Mojoworld
(Mojoverse)

Live-Action Variants

Original X-Men Cinematic Universe
(Earth-10005)

1996 Generation-X television film
(Earth-700029)

Revised X-Men Cinematic Universe
(Earth-10005 Revised)

Animated Variants

What The--?!: AvX
(Earth-53289)

1990s X-Men and Spider-Man cartoons
(Earth-92131)

Marvel Super Heroes: What The--?!
(Earth-93342)

Animated Age of Apocalypse
(Earth-95099)

Game Variants

X-Men Legends
(Earth-7964)

Marvel vs. Capcom
(Earth-30847)

Marvel Heroes
(Earth-31690)

Others

Phantom Rider's Horse

North Korean Mutate

Prime Marvel Universe
(Earth-616)

Mephisto

Earth X
(Earth-9997)

Banshee

Mojoworld
(Mojoverse)

Banshee Related

Horsemen of Death

Mutant Growth Hormone

Sean Madrox

Prime Marvel Universe
(Earth-616)

Madame Banshee

Amalgam pocket universe
(Earth-9602)

Teams

Banshee Squadron

Banshees from the Void