1927

The Doctor and Donna got traped by Aliens in WW2. They were investigating about where did the mustard gas came from, and it seemed that some aliens were selling the gas for pieces to repair their ship to "leave" the earth.. No, Donna didn't buy it. After some more search, they discovered that the ship was a giant injector of alien eggs and restock the planet with aliens.

The Doctor and Donna tried to tell the German's about that but.. Uh oh, the aliens already warned them that some "Blood-dirt's" wanted to take all the Gas.. Now, The Doctor and Donna were cornered in a trenched that was already abandoned.. The Doctor was pacing around, of course he didn't need a gas mask, but Donna did, and she was wearing it right on time. The Doctor was overwhelmed, while Donna tried to get a pin point where to see, since the German's were shooting and on guard up. TARDIS was nowhere to be seen, and The Doctor especulated that it was on the German's base, which wasn't too far from where they were.

-- ' Doctor, this IS a REALLY bad situation! Where even is the TARDIS? '

Donna exclaimed as she watched the Doctor pace around. She was frustrated, sure But- This WAS a terrible situation.