Writer
- SG-1 Season 1
- "Emancipation"
- "Brief Candle" (teleplay) (co-wrote with Steven Barnes)
- "Thor's Hammer"
- "Fire and Water" (story) (teleplay) (co-wrote with Brad Wright)
- "Enigma"
- "Politics" (excerpts)
- SG-1 Season 2
- "Thor's Chariot"
- "Family"
- "Serpent's Song"
- "Out of Mind" (excerpts)
- SG-1 Season 3
- "Pretense"
- SG-1 Season 4
- SG-1 Season 6
- "Smoke and Mirrors" (story) (co-wrote with Joseph Mallozzi and Paul Mullie)
- SG-1 Season 7
- "Inauguration" (excerpts)