Which networks aired the show Ian Petrella was known for as Randy Parker?
Ian Petrella: Ian Petrella (born December 17, 1974) is a former American child actor known for the role of Randy Parker in the 1983 film "A Christmas Story". A Christmas Story:  Since 1997, a marathon of the film titled "24 Hours of "A Christmas Story"" has aired annually on TNT and/or TBS, comprising twelve consecutive airings of the film on both Christmas Eve and Christmas Day each year.
TNT and/or TBS