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who plays murray's dad on the goldbergs
On The Goldbergs, Judd Hirsch will take over the role of Pop Pop — originally portrayed by Paul Sorvino — who is Murray's cantankerous father.
Why was Paul Sorvino replaced in the Goldbergs
Sources indicate that producers wanted Pop Pop from The Goldbergs to have a larger presence in season three, and Sorvino had a scheduling conflict.
How long did Paul Sorvino play the role op Pop Pop in the Goldbergs before being replaced
Paul Sorvino as -Pop Pop- in the Goldbergs, first appeared in one season 2 episode. Judd Hirsh replaced him from seasons 3 to present.
How many seasons is the Goldbergs
There are  7 seasons with 157 episodes in the Goldbergs

Question: What channel is showing the sitcom
Self-contained rewrite: What channel is showing the Goldsberg sitcom