Card #308 from the orange (fifth) series set.
This card is one of my favorites and it makes me chuckle for some reason.
I can just picture all of the actors sitting around trying to listen thru those rubber monster masks, as the soft spoken Lucas gives direction. I’m sure Lucas sounded like one of the adult voices from the Peanuts cartoons, to the people inside the masks. "Wha wha, wha wha." (Translation - Faster, more intense)