Cathy Guisewite on 'Today'

Cathy Guisewite appeared on Today to bid adieu to her comic creation, which ended its 34-year run Sunday. Guisewite gave one last "AACK!" for posterity.

Updated Apr. 24, 2017 5:24PM EDT / Published Oct. 04, 2010 6:33AM EDT

Cathy Guisewite appeared on Today to bid adieu to her comic creation, which ended its 34-year run Sunday. Guisewite gave one last "AACK!" for posterity.