Conversation so far:
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.

Question: How long did the actor play the role before being replaced
Self-contained rewrite: How long did Paul Sorvino play the role op Pop Pop in the Goldbergs before being replaced