Proinsias Cassidy

Proinsias Cassidy
Preacher and The Boys character
Proinsias Cassidy, as portrayed by Joe Gilgun in the 2016–2019 AMC television series Preacher.
First appearance
Last appearance
Created byGarth Ennis
Steve Dillon
Adapted bySam Catlin
Seth Rogen
Evan Goldberg
Portrayed byJoe Gilgun (Preacher)
Voiced byMichael John Casey (The Boys)
In-universe information
Full nameProinsias Cassidy
NicknameProinsias
Cassidy
SpeciesHuman
Vampire (formerly)
GenderMale
OccupationBartender
Easter Rising Freedom fighter (formerly)
AffiliationIrish Volunteers (formerly)
WeaponAxe (The Boys)
FamilyWilliam "Billy" Cassidy (brother)
Significant othersTulip O'Hare
Eccarius (formerly; season three)
ChildrenDenis (son)
NationalityIrish
SponsorBilly Butcher
Abilities
  • Superhuman strength, speed, stamina, durability, smell, and hearing
  • Blood-Draining
  • Axe-Wielding
  • Poison and Toxin Immunity
  • Regenerative Healing Factor
  • Invulnerability

Television series:

  • Hypnosis
  • Animal Transformation
  • Flight
Weaknesses
  • Deathly Allergic to Sunlight

Proinsias Cassidy, also known mononymously simply as Proinsias or Cassidy, is a fictional character and antihero in the Garth Ennis comic book series Preacher and The Boys, respectively co-created with Steve Dillon and Darick Robertson, and the former's spin-off prequel Cassidy: Blood and Whiskey. Introduced as a drug-and-alcohol-addicted Irish vampire en route to Dallas to open a bar called "The Grassy Knoll", Cassidy ultimately joins Jesse Custer and Tulip O'Hare on their search for God, becoming Jesse's best friend and falling in love with Tulip. After Jesse's apparent death, Cassidy and Tulip form a romance, which ends on Jesse's return, with their rivalry leading to a duel. Wishing to atone for all that he has done in life, Cassidy walks into the sunlight to die. However, having made a deal with God before his confrontation with Jesse, in order to allow Genesis (deemed a threat to God) to be destroyed, Cassidy ensures that both he and Jesse will be resurrected, before God himself is killed by the Saint of Killers. As Jesse leaves looking for Tulip, the redeemed Cassidy watches his first sunset in years as a human being, pledging to act like a man. In an epilogue in the fourth volume of The Boys, set years later, a more heavyset Cassidy (now going by his first name) has finally opened his "The Grassy Knoll" bar (albeit in New York City instead). Closing his bar on St. Patrick's Day so that he and fellow former alcoholic and friend Billy Butcher can speak in peace, the two discuss their struggles with addiction before Butcher's protégé Hughie Campbell arrives, and Cassidy closes up his bar, smiling.

Cassidy is portrayed by Joe Gilgun in AMC's 2016–2019 television series adaptation of Preacher, and voiced by Michael John Casey in GraphicAudio's 2020 audio play series adaptation of The Boys. The character has received a positive critical reception, with the comic series' version analysed as a stereotypical example of European people,[1] and the television series' version and Gilgun's portrayal praised for their depiction of interpersonal relationships, bisexuality, and a different character ending.

  1. ^ Cite error: The named reference Europe was invoked but never defined (see the help page).