Alex the Lion as Manny the Mammoth Elliot the Deer as Sid the Sloth Adult Tarzan as Diego Oscar as Scrat Gia the Jaguar as Ellie the Mammoth Timon and Pumbaa as Crash and Eddie King Julian as Fast Tony Vlad Vladikoff as The Lone Gunslinger Deers as Mini Sloth Brutus and Nero as Cretaceous and Maelstrom.