The Babysitter
"The Babysitter" follows a squad of four Orbital Drop Shock Troopers, or Helljumpers. The squad is composed of Private O'Brien, Dutch, Master Sergeant Cortez, and Corporal Checkman. O'Brien is being replaced as the squad's sniper by Cal-141, a SPARTAN-II, and is now the backup. The squad is sent into a Covenant zone under the cover of a meteor shower to eliminate a Prophet.
Aired 07/11/2009EP 1 - The Babysitter
Halo Legends
This sweeping science-fiction saga delves into the rich Halo universe with 7 exciting stories including tales of Master Chief's mysterious origins, the Spartans' advanced combat capabilities and the tense rivalry between Spartans and Orbital Drop Shock Troopers (ODSTs).
(Source: Warnervideo.com)
1) Origins Part1 (STUDIO 4℃)
2) Origins Part2 (STUDIO 4℃)
3) The Duel (Production I.G)
4) Homecoming (Production I.G/BEETRAIN)
5) Odd One Out (Toei Animation)
6) Prototype (Bones)
7) The Babysitter (STUDIO 4℃)
8) The Package (Shinji Aramaki)
Note: Since The Package aired in two parts on Halo Waypoint and Origins has two parts the total number of episodes is 9 for the 7 stories. 5 of the 9 episodes aired online, making Halo Legends technically an ONA.