We don't have a biography for Apophis yet. Hang in there, or go ahead and contribute one.
Appearances
Stargate SG-1
Guest cast, played by Peter Williams
- Episode 1x01: Children of the Gods (Jul 27, 1997)
- Episode 1x07: The Nox (Sep 12, 1997)
- Episode 1x15: Cor-ai (Jan 23, 1998)
- Episode 1x21: Within the Serpent's Grasp (Mar 6, 1998)
- Episode 2x01: The Serpent's Lair (Jun 26, 1998)
- Episode 2x08: Family (Aug 14, 1998)
- Episode 2x09: Secrets (Aug 21, 1998)
- Episode 2x18: Serpent's Song (Feb 12, 1999)
- Episode 3x06: Point of View (Jul 30, 1999)
- Episode 3x09: Rules of Engagement (Aug 20, 1999)
- Episode 3x12: Jolinar's Memories (Oct 22, 1999)
- Episode 3x13: The Devil You Know (Oct 29, 1999)
- Episode 4x12: Tangent (Sep 15, 2000)
- Episode 4x14: The Serpent's Venom (Sep 29, 2000)
- Episode 4x17: Absolute Power (Jan 19, 2001)
- Episode 4x22: Exodus (Feb 23, 2001)
- Episode 5x01: Enemies (Jun 29, 2001)
- Episode 5x02: Threshold (Jul 6, 2001)
- Episode 6x19: The Changeling (Feb 28, 2003)
- Episode 8x20: Moebius Part 2 (Mar 25, 2005)
- Episode S10 Special: Stargate SG-1: Continuum (Jul 29, 2008)