It has been confirmed that actor Michael Shanks who plays the familiar Dr. Daniel Jackson, in Stargate SG1 will be making a 2 episode appearance in season five.
Michael Shanks will be appearing in the mid season cliff hanger and the concluding episode. It is still not yet known how he will be involved or how he will travel to Atlantis. We can only assume that some great ancient artefact or discovery is found / made, that will require his specialist skills.
Can’t wait!!! Dannyboy should have been made the leader of Atlantis long ago, after all if it wasn’t for him they wouldn’t have found the lost city.