Gidoia

2023

(atal 1) … Writer

2021

(atal 1) … Writer (atal 1) … Story

2020

(3 atal) … Writer

2018

(10 atal) … Characters

2014

(atal 1) … Writer

2008

(atal 1) … Story (atal 1) … Writer

2005

(3 atal) … Screenplay

1997		The Visitor (2 atal) … Writer
1997		Stargate SG-1 (214 atal) … Writer

Produkzioa

—

(atal 1) … Executive Producer

2023

(12 atal) … Executive Producer

2021

(29 atal) … Executive Producer

2020

(10 atal) … Executive Producer

2018

(10 atal) … Producer

2014

(42 atal) … Executive Producer

2008

(77 atal) … Producer

2005

(3 atal) … Executive Producer (0 atal) … Producer

1998

(38 atal) … Producer

Acting

1987

(11 atal)

1986

(3 atal) as Jeffrey Sullivan

1982

(atal 1)

1981

(2 atal)

1976

(atal 1)

1974

(atal 1)

Zuzendaritza

2023

(atal 1) … Director

2021

(6 atal) … Director

2020

(2 atal) … Director

2014

(6 atal) … Director

2008

(17 atal) … Director

1997

(atal 1) … Director

Sortzailea

2023

… Creator

1997

… Creator

Kamera

2014

(atal 1) … Director of Photography