Here are Countdown episodes 1-4 in their entirety, as well as the promos and other goodies.

Episodes

Countdown: The Complete Event
The semi-official cut of every Countdown episode into one cohesive compilation.
Running Time: 13:39 Image Size: 1920x1080 File Size: 347MB FPS: 29.97 Quality: Excellent

Episode 4
How do you go back from blowing up a planet?
Running Time: 4:30 Image Size: 1920x1080 File Size: 109MB FPS: 29.97 Quality: Excellent

Episode 3
TOM and TOM got a plan.
Running Time: 3:55 Image Size: 1920x1080 File Size: 88MB FPS: 29.97 Quality: Excellent

Episode 2
If only we had these kind of clydes back then!
Running Time: 3:34 Image Size: 1920x1080 File Size: 90.1MB FPS: 29.97 Quality: Excellent

Episode 1
I can always appreciate TOM's art.
Running Time: 2:37 Image Size: 1920x1080 File Size: 57.5MB FPS: 29.97 Quality: Excellent

Promos

Promo
It's all fun and games until you fly into a nebula.
Running Time: :30 Image Size: 1280x720 File Size: 5.62MB FPS: 29.97 Quality: Excellent

Teaser
Where's TOM and SARA? Find out on Countdown!
Running Time: :30 Image Size: 1280x720 File Size: 3.08MB FPS: 29.97 Quality: Excellent