Comment here with the episode you'd like to claim. Make sure you include the original TV show, the episode name, and whether you're claiming it exclusively or openly. Note: If someone has already claimed an episode openly, you cannot claim it exclusively - only if you're the first one to claim it.
For the purposes of this challenge, two- or three-parters count as one episode, since they are essentially one storyline. Right now, this list is just here for inspiration and the episodes that are listed are heavily influenced by my own personal tastes and what I want to see; if there's something you want to write that isn't on the list, go for it!
Once you've claimed an episode, you can make it as loosely or heavily based on it as you'd like - if you want to do a full-on crossover, that's fine; if you just want to use the most basic concept or one scene, that's fine too.
- Doctor Who
- Father's Day
- Blink - Claimed exclusively by yahtzee63
- Crackers Don't Matter - Claimed non-exclusively by rizzysnape
- Look at the Princess - Claimed non-exclusively by kei_rin
- Won't Get Fooled Again
- Stargate: SG-1
- One False Step
- Crystal Skull
- Window of Opportunity - Claimed non-exclusively by shinealightonme
- The Changeling
- Stargate: Atlantis
- Hot Zone
- Duet - Claimed by chaya
- Grace Under Pressure
- Doppelganger - Claimed non-exclusively by kiarasayre
- Tabula Rasa