Grandma was a film that starred the actree and comedian who had a breakout role on what variety show?
Grandma (film):  It stars Lily Tomlin as Elle, a lesbian poet and widow whose teenage granddaughter (played by Julia Garner) visits her to ask for money for an abortion. Lily Tomlin:  Her breakout role was performing as a cast member on the variety show "Rowan & Martin's Laugh-In" from 1969 until 1973.
i don't know