Harriet Hippo And The Mean Green
The kids use fractions to stop Hacker from spreading a virus that makes cyber citizens act mean.
- Sunday, November 3 from 6:00 a.m. - 6:30 a.m. on OPB KIDS
- Wednesday, November 6 from 6:30 a.m. - 7:00 a.m. on OPB KIDS
- Saturday, November 9 from 8:30 a.m. - 9:00 a.m. on OPB TV