Well, Ava never could have guessed who was coming to dinner when she opened that door on Tuesday night! Dexter's daddy just wants to explain himself, but it seems as though Ava's having none of it... Back over at Chez Mitchell, Sharon's dinner party is going from bad to worse. Turns out Trish was the least of their worries. Meanwhile, Ian and Jean's MasterChef parody continues, while Carol and Masood are having a bit of an awkward evening in...