[s3e21] Crystal Skull Site

While the rest of the team thinks Daniel has been vaporized or teleported, he has actually been shifted —he is invisible and intangible to everyone except Teal'c, whose Jaffa symbiote allows him to sense Daniel's presence. The Grandfather Connection

Fans often point out the production still on AppleTV that accidentally shows the skull without its visual effects.

One of the most beloved comedic moments occurs when Teal'c, following Dr. Fraiser's orders, physically hauls a stubborn, recovering Jack O'Neill back onto his bed. [S3E21] Crystal Skull

Watching the episode, The Crystal Skull, right now. One of my Faves.

The Omeyocan are "the enemy of my enemy" (the Goa'uld), but surprisingly, they are never seen or mentioned again in the series, leaving a major plot thread dangling for years. While the rest of the team thinks Daniel

The emotional core of the episode is Daniel’s relationship with his grandfather, . Nick is an eccentric archeologist living in a psychiatric institution because he claimed to have seen "Giant Aliens" through a similar skull in Belize decades earlier.

Since stayed with the giants, do you think he eventually ascended like Daniel, or do you think the SGC should have gone back to check on him? The Omeyocan are "the enemy of my enemy"

Bringing Nick to the SGC is the only way to save Daniel. Nick is the only one who can communicate with the "Giants" and convince them to return Daniel to our dimension.