When Agent Obfusco’s moustache is stolen, it’s up to Olive and Otto to get it back. To eliminate suspects one-by-one, Olive, Otto and Obfusco create questions and collect the answers using a tally to record the information. So, who is it that stole Obfusco’s moustache, and why? Curriculum: Data collection and analysis; collecting data to answer questions and using tally marks to record data

Originally released by Sinking Ship Entertainment, Inc., 2014. Streaming video file encoded with permission for digital streaming by Infobase on March 31, 2021.