Ready to Rumble (Luke 10)

Ready to Rumble is the 4th episode of Luke 10: Omega Alien.

Characters

 * Luke Tennyson
 * Keith Tennyson
 * Skyler Amanzi

Aliens

 * Upgrade (first appearance)
 * Four Arms (x4)
 * Wildmutt (first appearance; accidental transformation selected alien was Four Arms)