Poster of Cast and Crew in 3 2 1 Contact - Season 1 - Episode 3 - Noisy/Quiet: How People & Animals Use Sound

3 2 1 Contact - Season 1 - Noisy/Quiet: How People & Animals Use Sound (Episode 3)

Plot: Lisa goes to Hawaii to see how dolphins use sonar. Another segment sees sonar of bats
Episode Aired On:
Wednesday, January 16 1980
45 years ago