It's also interesting ... of those "Test Category" Titles that were on the UltraFlix screen for a short time last night ... there are films from EVERY ONE of the 6 MAJOR FILM Studios !! ...
Here are some examples ...

Paramount Pictures (Viacom) ...
- Interstellar

Walt Disney Studios ...
- Rogue One

20th Century Fox (Fox Entertainment Group) ...
- The Martian

Universal Pictures (Comcast) ...
- Oblivion

Warner Bros. (Time Warner) ...
- The Great Gatsby (2013)

Columbia Pictures (Sony) ...
- Passengers (2016)



Then some ... MINI-MAJOR Studios too ...
United Artists/MGM Pictures ...
- Goldfinger

Amblin Partners/Dreamworks Pictures ...
- Hotel for Dogs


Also of NOTE ...
Bloodwork happens to be a Lightning Entertainment title ...