Clone Wars Chapter 21

"Chapter 21" is the twenty-first episode of the animated series Star Wars: Clone Wars, and is the first episode of Season Three and the beginning of Volume Two. The episode originally aired March 21, 2005 on Cartoon Network.

Official Description
''Picking up where Volume I left off, this episode begins on the battle-scarred world of Hypori, in the wreckage of a crashed Republic starship. Inside, General Grievous continues to cut through a team of trapped Jedi warriors. It's up to a crack unit of heavily armed ARC troopers to come to the rescue.''

Continuity
The original dating of this episode prior to changes necessitated by The Clone Wars Multimedia Project puts Part 1 of this story occurring +4 ABG (months After the Battle of Geonosis) or 13:9 in GrS format; This article puts it at +2.5 ABG or 13:8 GrS, Part 2 of this story occurs +30 ABG or 16:1 GrS; This article puts it at +8.5 ABG or 14:3 GrS.