Seth Costello
Miles Higson
Miles Higson as Seth Costello
Portrayed by: Miles Higson
Duration: 2010-2011
First appearance: July 20, 2010
Last appearance: December 20, 2011
Cause/reason: Left town
Family: Blissett family
Costello family
Gender: Male
Born: February 24, 1995
Occupation: Student
Residence: Los Angeles, United States
Parents: Carl Costello
Heidi Blissett
(mother, deceased)
Siblings: Jem Costello
(paternal half-sister)
Riley Costello
(brother, deceased)
Jason Costello
(brother; twin)
Marital status: Single
Grandparents: Silas Blissett
Joan Blissett
(maternal, deceased)
Great-grandparents: Unknown man
(maternal, deceased)
Nancy Blissett
(maternal, deceased)
Aunts & uncles: Trevor "Trev" Costello
Wendy Blissett
Nieces & nephews: Robert "Bobby" Costello
Phoenix Costello
Cousins: Unnamed
Romances: Fern (dated)

Seth Costello was a fictional character on the soap opera Hollyoaks.

Actor History:Edit

  • Miles Higson (07/2010-12/2011)

Character History:Edit

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