Antonio Rosato (26 December 1954 – 10 January 2017) was an Italian-Canadian actor and comedian who appeared in television and films. He was best known as a cast member on both SCTV and Saturday Night Live. In fact, Rosato is one of only three actors (along with Robin Duke and Martin Short) to be cast members of both SCTV and SNL and the first not born in either the United States or Canada. Celebrities impersonated by Rosato on SCTV include: Lou Costello (whom he also impersonated when he was a cast member on SNL), William Conrad, Danny Thomas, Woodstock co-organizer Chip Monck, SNL cast member John Belushi, Tony Orlando, Don Ho, and Ella Fitzgerald. His characters on SNL, despite his short tenure, were memorable as well, and included Ed Asner (in character as Lou Grant), Captain Kangaroo, and U.S. Attorney General Ed Meese. He also voiced Luigi in The Adventures of Super Mario Bros. 3 and Super Mario World. From Wikipedia.
The Haunting of Lisa
(Dr. Perry Azzaro)
The Day They Came to Arrest the Book
(Mr. Lopez)
Seeds Of Doubt
Hog Wild
(Bull)
Friends, Lovers, & Lunatics
(Mat's Boss)
Perry Mason: The Case of the Shooting Star
(Joe DeVito (uncredited))
Sugartime
(Frank Ferraro)
It Was You Charlie
(Gus)
Nothing Personal
(Pickup Truck Driver)
Mafia Doctor
(Det. Ralph Disanti)
Improper Channels
(Dr. Arpenthaler)
Real Gangsters
(Mario)
The Christmas Switch
(Salesman)
In the Doghouse
(Tom Cheehak)
The Conspiracy of Fear
(Raintree)
City of Shadows
(Rosie)
Sicilian Vampire
(Maitre D' at Don Giovanni's)
The Big Fat Stone
(Morrie Goldstein)
No Deposit
(Detective Tony Charkoff)
Mystery Date
(Sharpie)
The Diamond Fleece
Separate Vacations
(Harry Blender)
Coming Unglued
(Marty)
Popeye Doyle
(Wise-ass Reporter)
In Defense of a Married Man
(Frank Ticelli)
The Good Fight
(Philip Brown)
Rent-a-Kid
(Cliff Haber)
One Police Plaza
(Sol)
The Red Maple Leaf
(Vincent Marcella)
You Belong to Me
(Ernie)
Switching Channels
(Joker)
Family Plan
(Cliff Haber)
Kissinger and Nixon
(Charles Colson (Special Counsel to the President))
Busted Up
L.A. Law
(Richard Cruz)
Due South
(Clifford)
George and Martha
Second City Television
Relic Hunter
(Stewie Harper)
Pelswick
Wiseguy
Doc
Diamonds
Amanda's
(Aldo)
FX: The Series
(Sammy Valenzuela)
Monster by Mistake
The Adventures of Super Mario Bros. 3
(Luigi (voice))
Eerie, Indiana: The Other Dimension
Super Mario World
(Luigi (voice))
The Littlest Hobo
(Cab driver)
The Littlest Hobo
(Samuels (uncredited))
Second City: First Family of Comedy
(Self)
Highlander: The Series
(Benny Carbassa)
Hollywood Off-Ramp
(Ben Harvey)
Atomic Betty
(Additional Voices)