Gregory Walcott: Gregory Walcott. Actor: Plan 9 from Outer Space. Gregory Walcott grew up in North Carolina and went into the Army just after the end of World War II. After leaving the service, he grew restless on the East Coast and, with $100 in his pocket, thumbed his way west to pursue an acting career. An agent who spotted him in a little theater play helped Walcott land his debut movie...