Which television series features considerable use of special effects? 
Doubutsu Sentai Zyuohger: Doubutsu Sentai Zyuohger (動物戦隊ジュウオウジャー , Dōbutsu Sentai Jūōjā ) is a Japanese Tokusatsu television series and the 40th entry of Toei's long-running Super Sentai series, following "Shuriken Sentai Ninninger".
i don't know