Mother's Day with Alison Arngrim

Children raised by entertainers don’t always follow in their parents’ footsteps. But Alison Arngrim did, finding fame overnight at the age of 11 playing bratty Nellie Oleson in the hit NBC series “Little House on the Prairie.” She talks about her mother, Norma Macmillan who "was the voice of Casper the Friendly Ghost (in the 1963 series ‘The New Casper Cartoon Show’), Gumby in ‘The Gumby Show,’ and Davey in ‘Davey and Goliath.’ And she was Sweet Polly Purebred in 112 episodes of ‘Underdog.’”  Right here.