Polar Marine Operations & Underwater Safety Specialist Supporting world-class Natural History productions in extreme environments.

From diving under the North Pole to remote tropical islands, Calum provides specialist diving, marine operations and safety support for productions working in some of the most challenging environments on Earth.

With over a decade of commercial diving experience, polar expedition experience and credits across Netflix, National Geographic, BBC and Disney+ productions, Calum helps crews safely achieve ambitious underwater sequences where experience matters most.