Actor
Ellen Albertini Dow
Born 1913 · Mount Carmel, Pennsylvania, USA
Ellen Rose Albertini Dow (November 16, 1913 – May 4, 2015) was an American film and television character actress and drama coach. She portrayed feisty old ladies and may be best known as the rapping grandmother Rosie in The Wedding Singer (1998), performing "Rappers Delight". Dow's other film roles include elderly lady Mary Cleary who "outs" her grandson in Wedding Crashers, Disco Dottie in 54, the recipient of Christopher Lloyd's character's slapstick in Radioland Murders and a choir nun in Sister Act. She was best known to small screen audiences for her guest appearances on sitcom The Golden Girls. Description above from the Wikipedia article Ellen Albertini Dow,licensed under CC-BY-SA, full list of contributors on Wikipedia.
Acting
Shameless
The Real Aunt Ginger · 2011
Seinfeld
Momma · 1989
Family Guy
Elderly Woman (voice) · 1999
Star Trek: The Next Generation
Felisa · 1987
Patch Adams
Aggie · 1998
Ned's Declassified School Survival Guide
Mrs. Knapp · 2004
The Wonder Years
Mrs. Tambora · 1988
The Nanny
Wendell's Mother (uncredited) · 1993
Six Feet Under
Roberta · 2001
Sister Act
Choir Nun · 1992
Sabrina, the Teenage Witch
Old Lady · 1996
Wedding Crashers
Grandma Mary Cleary · 2005
New Girl
Aunt Ruthie · 2011
American Dad!
Helen Washburn (voice) · 2005
My Name Is Earl
Gertrude Balboa · 2005
ER
Mrs. Riblet · 1994
Quantum Leap
Grandma · 1989
The Wedding Singer
Rosie · 1998
Sister Act 2: Back in the Habit
Choir Nun · 1993
Road Trip
Barry's Grandma · 2000
Cold Case
Audrey Abruzzi (2007) · 2003
Hannah Montana
Kathrine McCord · 2006
The Golden Girls
Mrs. Leonard · 1985
Moonlighting
Mrs. Baer · 1985