Aired: February 24, 2008 | Season: 1 | Episode: 10

Overview
Runtime: 23m
Directed by:
Written by:
Description
Megatron creates Soundwave, a robot in the form of a toy robot for Isaac to give to Sari for her birthday. Bulkhead is the only one who finds the toy to be a bad thing and finds out that the toy is evil. Unknown to Sari, the more she uses her key on Soundwave, the more he will evolve into a bigger robot.