US Log Line: The Secret City mural is completed. Pre-Production Name (AVM); #165:"Cartooning" {Note: The Log Line as printed in TV Guide was inaccurate. Episode 65 was a Club Day and there are no mural segments on Club Days. The mural was completed the prior Thursday in episode 64. This error likely originates with the pre-production Program Listings developed for the show by Adler Video Marketing which stated "#165: "Cartooning." Cartoonist Al Grosso helps Commander Mark finish the secret city mural."}