Mountain Country 1974
Director
Crag Rescue 1974
Director
Harder Climbs 1974
Director
Artificial Climbing 1974
Director
Learning to Lead a Climb 1974
Director
Specialised Techniques 1974
Director
Abseiling and Prusiking 1974
Director
Protecting the Leader 1974
Director
Climbing in Twos 1974
Director
Basics 1974
Director
Credits from TMDB.