Blather is the pirate sailor who works for The Captain, named One-Eyed Sally.
The Legend of Grimace Island
This volume was released on February 9, 1999. The plot features Ronald and the gang out on a journey to Grimace Island where Grimace's species is discovered. Grimace previously received a letter which was actually written by the pirate One-Eyed Sally and her first mate Blather. The two pirates follow them to capture the treasure on the island. Ronald and Sundae go down the ball pit slide.
- He was voiced by Bruce Weitz.