The miniaturized Kratt Brothers get swept up in a current of plankton and head to the coral reef.
- Wednesday, November 14 from 7:00 p.m. - 7:30 p.m. on OPB KIDS
- Thursday, November 15 from 3:00 a.m. - 3:30 a.m. on OPB KIDS
- Thursday, April 11 from 6:30 a.m. - 7:00 a.m. on OPB TV
- Thursday, April 11 from 5:00 p.m. - 5:30 p.m. on OPB TV