Word comes through that Dr Liscomb has been kidnapped by a foreign agent posing as a toy importer. Liscomb has cracked the secret of the X factor, a new ingredient and everyone wants it.
Did You Know?
This is the second episode where the painter at the front gate marks the roof of Nelson's car with an "X". See more
The saboteurs' wet suit is one color when he is inside the Flying Sub and a different color when in the water. See more