Jim visits Bert I. Gordon's first foray into "Big-Monster" movie making while examining "King Dinosaur," starring William Bryant, Wanda Curtis, Douglas Henderson, Patti Gallagher and the voice of Marvin Miller (Robby The Robot). A strange planet shows up next to Earth prompting scientists to send a manned (and womanned) expedition up there. The two couples encounter a plethora of bizarre creatures on the journey that have to be seen to be be believed. Find out more on this week's episode of "Monster Attack!"