 Pierce returned as Cecil for the second time (the first since "Frasier" had concluded) alongside Grammer in the 2007 episode "Funeral for a Fiend".The episode introduced the brothers' father, Dr. Robert Terwilliger, who was portrayed by Mahoney.Cast reunions also occurred on four episodes of "Hot in Cleveland", which featured Leeves in the main cast along with Wendie Malick (who played Martin's girlfriend towards the end of "Frasier").