Some bizarre never-seen-before sea creatures were discovered below the ice in Antarctica by baffled researchers. The alien-like organisms are uncovered in a documentary “The Secrets of Antarctica” which has been shared on YouTube to document their journey. The on-going mission has seen an international team using state-of-the-art technology to scan the seabed, reports the Daily Star. Dr Dave Bowden recounts his astonishment over the weird life forms with strange characteristics. Among the finds were sea lilies called Crinoids which had only been seen before in fossil records. The scientist also explained how he found a sea spider which grows very large legs and has a tiny body. Other bizarre finds are sponges, which have have no nervous or digestive systems, and feed by filtering water through their pores.