- Stargate SG-1
- Stargate: Infinity
- Stargate Atlantis
- Stargate Universe
- The Ark of Truth
- Stargate Continuum
YMMV for the franchise in general:
- Archive Panic / Commitment Anxiety: Stargate is the third largest Scifi TV series by episode count (After Doctor Who and Star Trek, both of which are so far ahead Stargate has no chance of catching up). There are four series, plus books and comics to get caught up on.
- Complete Monster: Ra; Anubis and Repli-Carter; Michael Kenmore and The Wraith "King" or "General".