He worked February 8-12, 1954, doing scenes inside Exeter's mansion -- shooting must have gone very slowly, for those scenes to take five days! -- and then he came back on the 20th for the exterior station wagon attempted getaway scene. Six days. And all very dull, I'm sure. Yes, Russell Johnson could have done a THIS ISLAND EARTH commentary ... if the movie was eight minutes long.

Actually, maybe not even then!