The brilliant wordplay that so often characterized The Dick Van Dyke Show appears here in the form of a hidden riddle. Why name the late night host Stevie Parsons? The answer: Obviously Sally is appearing on the 'Tonight Show.' The three hosts of that program up until that time were Steve Allen, Jack Parr and Johnny Carson. Put them together and you get Stevie Parsons - a clever combination of the names of the three famous hosts.