Captain Squeegee is a character that appears in Sonic Underground. He is a sea sponge who is the captain of the Queen Aleena. He runs the resistance cell at Port Mobius, and for a long time was the entirety of the resistance there. He speaks in stereotypical nautical slang.
A while before the Sonic Underground arrived on Squeegee's showboat, Doctor Robotnik had created a large submarine in the shape of an enormous sea monster, which began sinking ships and terrorizing Port Mobius. The residents of Port Mobius believed Robotnik's lies when he told them he could get rid of the monster and joined his side. Squeegee was the only one left who refused to side with Robotnik and stayed as being part of the resistance.
When the Sonic Underground crashed (literally) into Squeegee's showboat, he managed to persuade them into helping him catch Moby Deep. However, this ended up attracting attention from Sleet, who planned to destroy his ship. Sonic eventually arrived on the ship to help the others destroy the sub and help Squeegee bring the rest of Port Mobius back into the resistance.
Powers and abilities
As a sponge, Captain Squeegee has the interesting ability of being able to absorb large amounts of water within his body.