Will's ideal relationship with his loving father sours when his dad prepares to accept an award at his company's dinner banquet but tries to dissuade his son from attending because he's told everyone that Will is married to Grace. Meanwhile, Karen's private detective finds Jack's biological father.

Grace is apoplectic when she catches Will's philandering father on the arm of a glamorous stranger, but she gets even more worked up when she tells Will -- and he's happy living with denial. Speaking of cheaters, Karen misunderstands Grace and suddenly suspects that her husband Stan is having an affair, so she sets out to even the score.

Grace is apoplectic when she catches Will's philandering father on the arm of a glamorous stranger, but she gets even more worked up when she tells Will -- and he's happy living with denial. Speaking of cheaters, Karen misunderstands Grace and suddenly suspects that her husband Stan is having an affair, so she sets out to even the score.

Will presents his newly reconciled parents with a cruise for their anniversary, but their individual secrets ruin his hopes.

After losing his job as the host of "JackTalk," Jack vows never to return to acting. An unrelenting Karen, however, will not let Jack give up on his passion and decides to do whatever it takes to get Jack to an audition.