POLITCO's Anna Palmer and Jake Sherman; musical performance by The Lumineers. Scarlett Johansson, Don Cheadle, Chris Hemsworth, Brie Larson, Jeremy Renner, Chris Evans and Mark Ruffalo take part in a special Avengers Edition of "Just One Question."

Actor Robert De Niro; actress Beth Behrs, from the CBS comedy THE NEIGHBORHOOD; actress Retta, from the NBC comedy Parks and Recreation.