When Whales Could Walk follows palaeontologists and scientists on a field trip that reveals the remarkable story of whale evolution and investigates how whales lost their legs and went back into the sea.
| Executive Producer | David Dugan |
| Writer, Producer & Director | Bella Falk |
| Editors | Mark Summers , Pete Miller |
| Line Producer | Farne Sinclair |
| Production Coordinator | Violet Crawfurd |