Star Trek: Voyager1995

The Doctor:
How did you manage to release the neurozine? I never opened the ventilation system.

EMH #2:
Trapped in the Jefferies tube, alone, nowhere to run. His smug comrade captured by Romulans. EMH Mark II had to improvise. Inspiration! He accessed the main computer and simulated a ship-wide bio-hazard, making the computer think there was a micro-biotic contamination on all decks.

The Doctor:
[understanding] And the ventilation system opened automatically.

EMH #2:
Presto! He then crawled back out of the tube, accessed the holo-emitters, transferred here, excused the Romulan, saw the dumbfounded look on his comrade's face...

The Doctor:
The end! You know, you really should keep a personal log. Why bore others needlessly?