Home Discover Browse Library

Your services

Loading…

Home Discover Tonight Browse Library

John O'Callaghan — Marquee

John O'Callaghan

Acting

Known for

Stargate Atlantis

8.0

Stargate Atlantis

2004 · Series · Niam

The Agency

6.9

The Agency

2001 · Series · Declan Berwick

We Were the Mulvaneys

6.8

We Were the Mulvaneys

2002 · Abelove

Never Met Picasso

4.7

Never Met Picasso

1997 · Paul

Deep in My Heart

6.8

Deep in My Heart

1999 · Priest

Year Popular Top rated

All acting credits

Stargate Atlantis

8.0

Stargate Atlantis

2004 · Series · Niam

We Were the Mulvaneys

6.8

We Were the Mulvaneys

2002 · Abelove

The Agency

6.9

The Agency

2001 · Series · Declan Berwick

Deep in My Heart

6.8

Deep in My Heart

1999 · Priest

Never Met Picasso

4.7

Never Met Picasso

1997 · Paul