Season 3 Episode 9
Episode Title: Charlotte's Web of Lies
Air Date: October 11, 2007

Spanky hires Boba Fett to kill Charlotte.

Season 2 Episode 14
Episode Title: Alzheimer's That Ends Well
Air Date: March 8, 2006

Bounty hunter Boba Fett is hired in the episode. He's voiced by Jess Harnell. "The fat pig has been eliminated" is one of his lines.