Young Eadie Hastings cannot be saved by Danno from jumping of a cliff, and Five-O think that she was high on speed. They track her source to a crank teacher, Professor David Stone, and Danno must pose as a surfer to investigate the drug pushers and users.
| Creator | Leonard Freeman |
|---|---|
| Actor | Jack Lord, Herman Wedemeyer, William Smith |
| Country | United States of America |
| Production | Leonard Freeman Production |