Ranger Scott Turner and a Scripps Oceanographic scientist, Diane Stafford, become trapped in a kelp bed during a deep-sea scuba dive. Lassie discovers their predicament and alerts Ranger Bob Erickson for the rescue.
| Creator | Robert Maxwell |
|---|---|
| Actor | Hugh Reilly, Josh Albee, Larry Pennell |
| Country | United States of America |
| Production |