Sonic Underground

Overview

Queen Aleena, the ruler of the planet Mobius, is being overthrown by Dr. Robotnik and his army of robots. It is up to our heroes, Sonic, Sonia, and Manic, to search for their hidden mother and form the Council of Four.

Cast

Character's name	Voice actor	MLP counterpart
Sonic	Jaleel White Samuel Vincent (singing voice)	Pinkie Pie
Sonia	Jaleel White Louise Vallance (singing voice)	Twilight Sparkle
Manic	Jaleel White Tyley Ross (singing voice)	Spike
Sleet	Maurice LaMarche	Snips
Dingo	Peter Wilds	Snails
Dr. Robotnik	Gary Chalk
Queen Alenna	Gail Webster	Princess Luna
Knuckles	Ian James Corlett	Applejack

Episodes

Main article: List of Sonic Underground episodes

Broadcast history

Channel aired	Broadcast run
First-run syndication	August 30, 1999–August 27, 2000
	October 3, 2010–September 25, 2011
	June 11–September 13, December 2012

Sonic Underground is available for streaming on Tubi TV as of April 2016 and on The Roku Channel and Paramount+ as of 2019.

Home video timeline

DVD

Title	Release date	List price
Dr. Robotnik's Revenge	July 22, 2003	$6.99 (2007-2014) $4.99 (2014-present)
Sonic Underground: Volume 1	December 18, 2007	$29.99 (2007-2011) $21.99 (2011) $19.97 (2011-2012)
Vol. 1: Queen Aleena Chronicles	December 18, 2007	$6.99 (2007-2014) $4.99 (2014-present)
Vol. 2: Sonic to the Rescue	February 19, 2008	$6.99
Sonic Underground: Volume 2	June 17, 2008	$29.99 (2007-2011) $21.99 (2011) $19.97 (2011-2012)
Vol. 3: Secrets of the Chaos Emerald	July 22, 2008	$6.99
Vol. 4: Ready, Aim, Sonic!	July 21, 2009	$6.99 (2009-2014) $4.99 (2014-present)
Vol. 5: Legend Has It	June 1, 2010	$6.99 (2010-2014) $4.99 (2014-present)
Vol. 6: Band on the Run	September 7, 2010	$6.99 (2010-2014) $4.99 (2014-present)

Notes

65 episodes were planned, but only 40 of these episodes actually aired.
Sonic still appears to be in his classic design in this cartoon. His modern-day design would later be used in Sonic X.

Gallery

Sonic the Hedgehog
Video Games	Generation I	Sonic the Hedgehog (1991) • Sonic the Hedgehog 2 (1992) • Sonic Chaos (1993) • Sonic the Hedgehog CD (1993) • Sonic the Hedgehog 3 (1994) • Sonic the Hedgehog: Triple Trouble (1994) • • Sonic & Knuckles (1994) • Sonic Drift 2 (1995) • Sonic Blast (1996) • Sonic Jam (1997) • Sonic R (1997)
	Generation II	Sonic Adventure (1998/1999) • Sonic Shuffle (2000) • Sonic Adventure 2 (2001) • Sonic Advance (2001/2002) • Sonic Mega Collection (2002) • Sonic Advance 2 (2002/2003) • Sonic Battle (2003) • Sonic Heroes (2003/2004) • Sonic Advance 3 (2004)
	Generation III	Shadow the Hedgehog (2005) • Sonic Rush (2005) • Sonic Riders (2006) • Sonic and the Secret Rings (2007) • Sonic Rush Adventure (2007) • Sonic Riders: Zero Gravity (2008) • Sonic Chronicles: The Dark Brotherhood (2008) • Sonic Unleashed (2008) • Sonic and the Black Knight (2009) • Sonic & SEGA All-Stars Racing (2010) • Sonic Free Riders (2010) • Sonic Generations (2011) • Sonic & All-Stars Racing Transformed (2012) • Sonic Lost World (2013)
Television series		Adventures of Sonic the Hedgehog (List of VHS releases) • Sonic the Hedgehog • Sonic Underground • Sonic X

TV Shows
Dr. Seuss	How the Grinch Stole Christmas (1966) • Horton Hears a Who! (1970) • The Cat in the Hat (1971) • The Lorax (1972) • Dr. Seuss on the Loose (1973) • The Hoober-Bloob Highway (1975) • Grinch Night (1977) • Pontoffel Pock and His Magic Piano (1980) • The Grinch Grinches the Cat in the Hat (1982)
Animated series	My Little Pony (1984–1987) • Super Mario Bros. Super Show (1989) • Adventures of Super Mario Bros. 3 (1990) • Super Mario World (1991) • My Little Pony Tales (1992) • Adventures of Sonic the Hedgehog (1993–1996) • Sonic the Hedgehog (1993–1994) • Arthur (1996–2005) • Pokémon (1998–2003) • Sonic Underground (1999) • Kirby: Right Back at Ya! (2002–2006) • Sonic X (2003–2006) • My Little Pony (2003–2007) • My Little Pony: Friendship is Magic (2010–2019) • My Little Pony: Pony Life (2020)
Game shows	Wheel of Fortune (1983) • Jeopardy! (1984)
Educational	Mister Rogers' Neighborhood (1968–2001) • Thomas & Friends (1984) • Kidsongs (1985–1998) • Barney & Friends (1988–1995) • Shining Time Station (1989–1996) (List of episodes • List of videos)
Comedy	Full House (1987–1995) • All That (1994–2000) • The Amanda Show (1999–2001)