We don't have a biography for Dr. Radek Zelenka yet. Hang in there, or go ahead and contribute one.
Appearances
Stargate Atlantis
Guest cast, played by David Nykl
- Episode 1x04: Thirty-Eight Minutes (Jul 30, 2004)
- Episode 1x05: Suspicion (Aug 6, 2004)
- Episode 1x10: The Storm (Sep 17, 2004)
- Episode 1x13: Hot Zone (Feb 4, 2005)
- Episode 1x15: Before I Sleep (Feb 18, 2005)
- Episode 1x16: The Brotherhood (Feb 25, 2005)
- Episode 1x17: Letters from Pegasus (Mar 4, 2005)
- Episode 1x18: The Gift (Mar 11, 2005)
- Episode 1x19: The Siege, Part 1 (Mar 18, 2005)
- Episode 1x20: The Siege, Part 2 (Mar 25, 2005)
- Episode 2x01: The Siege, Part 3 (Jul 15, 2005)
- Episode 2x02: The Intruder (Jul 22, 2005)
- Episode 2x04: Duet (Aug 5, 2005)
- Episode 2x06: Trinity (Aug 19, 2005)
- Episode 2x10: The Lost Boys (Sep 23, 2005)
- Episode 2x11: The Hive (Jan 6, 2006)
- Episode 2x13: Critical Mass (Jan 20, 2006)
- Episode 2x14: Grace Under Pressure (Jan 27, 2006)
- Episode 2x19: Inferno (Mar 3, 2006)
- Episode 2x20: Allies (Mar 10, 2006)
- Episode 3x01: No Man's Land (Jul 14, 2006)
- Episode 3x03: Irresistible (Jul 28, 2006)
- Episode 3x05: Progeny (Aug 11, 2006)
- Episode 3x08: McKay and Mrs. Miller (Sep 8, 2006)
- Episode 3x09: Phantoms (Sep 15, 2006)
- Episode 3x10: The Return, Part 1 (Sep 22, 2006)
- Episode 3x12: Echoes (Apr 20, 2007)
- Episode 3x14: Tao of Rodney (May 4, 2007)
- Episode 3x15: The Game (May 11, 2007)
- Episode 3x17: Sunday (Jun 1, 2007)
- Episode 3x18: Submersion (Jun 8, 2007)
- Episode 3x20: First Strike (Jun 22, 2007)
- Episode 4x01: Adrift (Sep 28, 2007)
- Episode 4x02: Lifeline (Oct 5, 2007)
- Episode 4x03: Reunion (Oct 12, 2007)
- Episode 4x04: Doppelganger (Oct 19, 2007)
- Episode 4x06: Tabula Rasa (Nov 2, 2007)
- Episode 4x09: Miller's Crossing (Nov 30, 2007)
- Episode 4x10: This Mortal Coil (Dec 7, 2007)
- Episode 4x11: Be All My Sins Remember'd (Jan 4, 2008)
- Episode 4x12: Spoils of War (Jan 11, 2008)
- Episode 4x13: Quarantine (Jan 18, 2008)
- Episode 4x20: The Last Man (Mar 7, 2008)
- Episode 5x02: The Seed (Jul 18, 2008)
- Episode 5x04: The Daedalus Variations (Aug 1, 2008)
- Episode 5x05: Ghost in the Machine (Aug 15, 2008)
- Episode 5x06: The Shrine (Aug 22, 2008)
- Episode 5x10: First Contact (Sep 26, 2008)
- Episode 5x11: The Lost Tribe (Oct 10, 2008)
- Episode 5x14: The Prodigal (Nov 7, 2008)
- Episode 5x15: Remnants (Nov 14, 2008)
- Episode 5x18: Identity (Dec 12, 2008)
- Episode 5x19: Vegas (Jan 2, 2009)
- Episode 5x20: Enemy at the Gate (Jan 9, 2009)