1) British game show 2) Collectors of a sort 1) Hyenas 
[game show] == Plot summary == The Commander of the shuttle-craft Vulture (John Leslie ) leads two teams of Scavengers to the stricken cargo ship Cyclops in an attempt to retrieve salvage. Each team of Scavengers is formed from one man and one woman. One team competes in yellow the other in red and the salvage they are attempting to recover...
(Living things in their environment) animals that feed on dead animals or decaying matter
Organisms that eat dead organisms and wastes.
an animal or other organism that does not kill its own food, but eats off of food left by other forms of life
animals that eat food that is already dead
an animal that lives on decaying organic matter