Biography
Henry Armetta (born Enrico Armetta, July 4, 1888 – October 21, 1945) was an Italian-born American character actor who appeared in at least 150 American films, starting in silents around 1915 to 1946, when his last film was released posthumously. From Wikipedia.
Known For

Scarface
Pietro, the Barber (uncredited)

A Farewell to Arms
Bonello the Ambulance Driver (uncredited)

Stage Door Canteen
Henry Armetta

Lonesome
Ferris Wheel Guy (uncredited)

7th Heaven

The Black Cat
The Sergeant

Street Angel
Mascetto

Red-Headed Woman
Waiter Warning Bill of Lipstick (uncredited)

Anchors Aweigh
Hamburger Man

Imitation of Life
The Painter