Say When!!

is an American game show hosted by Art James that aired on NBC television from January 2, 1961, to March 26, 1965.

Wayne Howell was the announcer, with occasional substitution by Roger Tuttle, Mel Brandt, and Fred Collins.

[1] The models alternatingly consisted of Ruth Halsey, Emily Banks, Gunilla Knutson, Carolyn White, Kristan Johnson, and Elizabeth Ames.

[1] The series aired live in black and white (switching to color in mid-1964) from NBC Studio 6A at 30 Rockefeller Plaza, New York.

During one episode following the switch to color, James was doing a live commercial for Peter Pan peanut butter.

[1] James continued the spot to laughter from the audience, which held as the bottom part of the jar (now a fully visible circle) came "unglued" from the peanut butter.

The Peter Pan incident also exists, as a clip running just under two minutes (the episode of origin is believed to have been destroyed).