From
Star Wars Blog:
Similar to Spike’s
The Deadliest Warrior (which pits historical warriors against one another, and uses MythBusters-like tactics and science to see who would win), Spike’s new web series
Ultradome will pit two characters, in three- to five-minute episoides, into a heated geek-culture debate (“Who’s tougher, Harrison Ford as Han Solo, or Harrison Ford as Indiana Jones?”); and then, the two characters are "transported to a stadium where the duo engage in single combat using all the weaponry, skills and pop culture touchstones from their respective hero’s creative arsenal." The first episode pits
Star Wars against
The Lord of the Rings.
You can find out more at the above link.