File:Sonic Underground Episode 18 "Friend Or Foe"

Description
"Friend Or Foe" is the 18th episode in the sonic Underground series. Written by Kevin Donahue. Aired January 18, 1999. Episode song: "Not Always What They Seem"

Plot: The band visit the Floating Island in search of their mother. There they meet Knuckles the Echidna, the island's guardian, who has been falsely told by Sleet and Dingo that the Sonic Underground is after the Chaos Emerald, and he jumps to conclusions. So while Knuckles and Sonic do battle, Sleet and Dingo set their eyes on the Emerald...