en Cuevana 3. The Pursuit film takes you into the mind of Aaron Mulkey and his pursuit of mother nature’s greatest watery treasures. Interviews with his friends reveal that true adventure awaits those who choose to pick up the phone when he calls. With over 100 first ascents of frozen waterfalls and nearly 20 first descents of rivers and creeks around the world, Aaron Mulkey has proven he is not afraid to walk a little farther to explore unknown places.