In this commercial parody, Gwen (Christine Ebersole) shows Peggy (Mary Gross) how to clear up her unsightly lung cancer from chain smoking with a few easy sprays from new Spray-On Laetril, the environmentally friendly pump. [Season 7, 1981] #SNL Subscribe to SNL: https://goo.gl/tUsXwM Get more SNL: http://www.nbc.com/saturday-night-live Full Episodes: http://www.nbc.com/saturday-night-liv... Like SNL: https://www.facebook.com/snl Follow SNL: https://twitter.com/nbcsnl SNL Tumblr: http://nbcsnl.tumblr.com/ SNL Instagram: http://instagram.com/nbcsnl SNL Pinterest: http://www.pinterest.com/nbcsnl/