Sound and Fury Transformers: Animated : Season 1 Episode 10
TV-Y7 (FV) Cartoon Network 20m
Aired: February 23rd, 2008 @ 8:00 PM EST on Cartoon Network
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.
