Paper Work - S6-E11
Visible crew/equipment: After rescuing the foreman and secretary from the structure fire with nitromethane drums, when Roy and John load them onto the ambulance, as Roy shuts the doors the reflections of multiple array lighting rigs are visible on its window and surface.
Paper Work - S6-E11
Visible crew/equipment: At the warehouse, when the foreman yells at Ed for stacking the flammable nitromethane steel drums unsafely, the outline of the mic transmitter is visible on the front left side of Ed's T-shirt.
Answer: I believe you are speaking of the old man, Mr. Wilson. He's played by J. Pat O'Malley.
Bishop73
Correct, it was J. Pat O'Malley...he also played the grandfather with his grandson when their rocket exploded, and also played "Old Bill" in the episode with Ann Prentiss, where Gage saves the little girl from the burning tree house, and her mother falls in love with him.