Separated from her safari group - lost and afraid, Susan picks her way through the dark, dense overgrowth of the African jungle, trying to find the path back to her friends. She can hear the sound of flowing water not far off. The river! If she can just get to it, she can follow it back to their camp! Excited with the thought of being reunited with her group, she rushes to push her way through the thick growth of reeds to reach the bank. Suddenly, and with no warning, the ground gives way beneath her! Susan cries out as she plunges knee deep into a thick morass of mud and decaying peat! The stench of rotting vegetation wafts up to greet her nose as she begins to settle into the bog. QUICKSAND!!! Susan panics! She struggles, trying to pull free of the clinging muck but her actions only liquefy the ground even more. Deeper and deeper she sinks! Soon the mud has risen to her waist! She tries to push herself up with her hands but, they too, plunge through the surface! She thrashes, desperately! Thoroughly trapped and sinking fast, Susan cries out for help! Will anyone hear her??? Will her friends come to her rescue in time??? The mud reaches her chest...