Sidney the octopus pirate, appeared in the Where's Waldo? episode "Draining the Deep". Sidney, an associate of Pegbeard, helped steal the great sea plug. Sidney does not speak.

Sidney does not take kindly to Odlaw and enjoys firing him out of a canon. The octopus changes sides in the battle after Waldo befriends him, giving him a 1957 Mickey Mantel bubblegum card.

Community content is available under CC-BY-SA unless otherwise noted.