Geat Fish and Pasta restaurant
The whole grilled fish at Zucca is fantastique. I think the pasta dishes are OK.
I do like Malena, although it's not really a pasta place (there are a few options on the menu, but the menu focus is Greek vs. Italian).
Mistura usually has some nice fish options.
265 Davenport Rd, Toronto, ON M5R1J9, CA
299 James St N, Hamilton, ON L8R2L4, CA
Although Zee Grill removed the fantastic penne with lobster sauce from the menu years ago, my father somehow still manages to get them to cook it for him.
Jack, the owner, also gave my Dad a huge stuffed pike that he had in the restaurant basement, so there's some odd relationship there :)
Anyways, try Zee Grill, even if they don't have pasta...and if it's a requirement for this visit, try it some other time - it's one of my favorites.
641 Mt Pleasant Rd, Toronto, ON M4S, CA