From November 18, 1974 to February 21, 1975 Password became Password All-Stars, where teams of celebrities played for charity in a tournament-style format.
In the regular game, an addition to the rules was the "double" option, which the first clue giver could ask to increase the word value to 20 points by giving only one clue; if that word was missed, the other team could score the 20 points with a second clue.