A computer hacker (Patrick Muldoon) learns of the plot of the backwards-kneed aliens to take over the Earth using their shape-shifting talents.A computer hacker (Patrick Muldoon) learns of the plot of the backwards-kneed aliens to take over the Earth using their shape-shifting talents.A computer hacker (Patrick Muldoon) learns of the plot of the backwards-kneed aliens to take over the Earth using their shape-shifting talents.