Features an in-depth study of Paramecium and detailed observations on how ciliates capture prey using spears, traps, and suckers, and how they avoid becoming prey themselves using springs, tethers, micromuscles, and anti-missile defenses. Along with the predators, there are ciliated browsers, grazers, scavengers, farmers, and symbionts. The video shows students how to collect, identify and observe these fascinating "super cells" on their own. 30 minutes.