It begins at the 10:29 mark (https://youtu.be/fGXxsnlZktw?t=629) in this video. Simply put, Corin Nemec, who played Nicky Papadapolis on Webster, said (https://www.reddit.com/r/sitcoms/comments/1j4cqvc/comment/mgfl3v6/) that Alex Karras and Susan Clark were awful people.

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