Peter Kavanagh - List of Appearances

A List of appearances for Dr. Peter Kavanagh.

Stargate: Atlantis

 * Season 1
 * "Thirty-Eight Minutes"
 * "Letters from Pegasus"
 * "The Gift"


 * Season 2
 * "Critical Mass"


 * Season 4
 * "Midway"


 * Season 5
 * "Enemy at the Gate"