Sonic Underground: Sonic Christmas Blast

"Hedgehogs love the holidays too, as evidenced in this collection of three cartoons featuring the speedy Sega character they call Sonic. When Santa Claus announces his retirement and names Robotnik Claus as his successor, Sonic attempts to save the holiday be destroying the robot that would rather take gifts than give them in ""Sonic Christmas Blast"". Later, after searching for the parents of an abandoned baby alongside Sonia and Manic in ""Three Hedgehogs and a Baby"", Sonia discovers a link between some popular timepieces and the nefarious Robotnik Intelligence Agency in ""The Price of Freedom"". Bonus episode ""Mummy Dearest"" finds the gang venturing into Robotnik's lair in an attempt to rescue the magical Hedgehog Crest."