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John O'Callaghan

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John O'Callaghan
Johnny O'Callaghan
Biographical information
Birth name

John Austin O'Callaghan

Alias
  • Johnny O'Callaghan
  • Johnny A. O'Callaghan
Nickname(s)
  • Johnny
  • Super Johnny O
Date of birth

May 10

Place of birth

Dublin, Ireland

Gender

Male

Height

6' 2" (1,88 m)

Nationality

Irish

Other information
Official site

Official Site

Stargate universe information
Character(s)

Niam

John O'Callaghan (best known as Johnny O'Callaghan) is an Irish actor.

O'Callaghan has performed in Canada, Ireland and the USA and is a citizen of all three. He has a son named Odin who he adopted from Africa.

RolesEdit

External LinksEdit

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