I'm with capoditutticapi, too skeptical to believe it was the real Abe Vigoda phoned in. Or if it was he's going a little crackers. Tessio brings the fish in, Clemenza says the line. Well that's what I've always believed. I could do with checking out the scene again because I haven't seen it for a good while but I don't think my opinion will change.

I just realised this is exactly a year old thread and I never noticed it the first time round.