Duration: 22m

TV-Y 8.9 Animation / Adventure / Comedy

Phineas and Ferb S3E21

The boys are attacked by an alien robot!

Release Date: April 6, 2012 (USA)

Creator: Dan Povenmire, Jeff "Swampy" Marsh

Cast: Vincent Martella, Thomas Sangster, Ashley Tisdale, Dan Povenmire, Jeff "Swampy" Marsh, Caroline Rhea, Dee Bradley Baker, Olivia Olson, Richard O’Brien