Senarı

2023

(1 epızod) … Writer

2021

(1 epızod) … Writer (1 epızod) … Story

2020

(3 epızod) … Writer

2018

(10 epızod) … Characters

2014

(1 epızod) … Writer

2008

(1 epızod) … Story (1 epızod) … Writer

2005

(3 epızod) … Screenplay

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

Prodakshin

—

(1 epızod) … Executive Producer

2023

(12 epızod) … Executive Producer

2021

(29 epızod) … Executive Producer

2020

(10 epızod) … Executive Producer

2018

(10 epızod) … Producer

2014

(42 epızod) … Executive Producer

2008

(77 epızod) … Producer

2005

(3 epızod) … Executive Producer (0 epızod) … Producer

1998

(38 epızod) … Producer

Somdaý

1987

(11 epızod)

1986

(3 epızod) - Jeffrey Sullivan retinde

1985

(1 epızod) - Angel retinde

1982

(1 epızod)

1981

(2 epızod)

1976

(1 epızod)

1974

(1 epızod)

Rejısýra

2023

(1 epızod) … Director

2021

(6 epızod) … Director

2020

(2 epızod) … Director

2014

(6 epızod) … Director

2008

(17 epızod) … Director

1997

(1 epızod) … Director

Jasampaz

2023

… Creator

1997

… Creator

Kamera

2014

(1 epızod) … Director of Photography