Karl and Marty Knutson finally lay their hands on a custom-built sluice plant.
(02:25)Ken and Guillaume check the sluice and Big Al tests his plastic pipes.
(03:13)Kyle and Karl attempt to fix the big rock truck using the blade of a bulldozer on Sulphur Creek.
(02:22)Tanner busts the track on the 245 excavator, but fixing it may make things worse.
(01:50)Scientists exploring Puerto Rico's trenches discover volcanic rock formations deep underwater.
(02:55)Dr. Oakley visits a wildlife center to check on a reindeer suffering from an umbilical hernia.
(03:02)Dr. Michelle Oakley is chasing down a Muskox to check his health. But the angry animal doesn't want to cooperate.
(02:51)One irritable patient gives Dr. Michelle Oakley a piece of her mind.
(02:56)A fat cat named Morris comes to Dr. Oakley to shave down the fur on his bum.
(02:19)Dr. Oakley knows how to take care of all creatures big and small but how will she perform on the other side of the camera...
(01:39)A Bornean Rhino takes a mud bath.
(02:05)A Florida softshell turtle searches for a safe place to lay her eggs.
(02:00)Grizzly bears fish for salmon to fatten up for the coming winter.
(02:01)After being swept away from his herd while crossing the Lamar River, a bison calf defies all odds in order to survive.
(04:10)Today, for better or worse, the power of religion touches all of our lives, no matter what our faith.This is Morgan Freeman's...
(02:12)What happens when we die?
(00:30)