Misc: Which American chat show hostess apppeared in the film 'The Color Purple'?

Questions

What relation does fighter pilot Robby Jackson have to Jack Ryan, jr.?

D&D stands for this.?

Eva Gabor and Johnny Carson popularized this game by climbing over each other.?

Frank Lloyd Wright son John invented these after watching workers move timber.?

This is the game that "Ties you up in knots".?