Tom Hanks, Dolly Parton Late Show with David Letterman : Season 9 Episode 180
TV-PG CBS 1h 00m int(0)
Aired: July 8th, 2002 @ 7:00 PM EST on CBS
Biff goes out in van, annoying people with a bullhorn. Later, Steph/Monty asks "Road to Perdition" star Tom Hanks, "During the filming, did the crew see or touch any monkeys?"