Mary Gross, Walter Mondale, and Joe Piscopo in Il Saturday Night Live (1975)

Julia Louis-Dreyfus and Mary Gross in Il Saturday Night Live (1975)

Mary Gross in Il Saturday Night Live (1975)

Julia Louis-Dreyfus, Robin Duke, and Mary Gross in Il Saturday Night Live (1975)

Mary Gross, Tim Kazurinsky, and Gary Kroeger in Il Saturday Night Live (1975)

Robin Duke, Mary Gross, and Tony Rosato in Il Saturday Night Live (1975)

Eddie Murphy, Bruce Dern, Christine Ebersole, Robin Duke, Mary Gross, Tim Kazurinsky, Joe Piscopo, and Tony Rosato in Il Saturday Night Live (1975)

Billy Crystal, Julia Louis-Dreyfus, Jim Belushi, Christopher Guest, Martin Short, Mary Gross, Rich Hall, Gary Kroeger, Harry Shearer, and Pamela Stephenson in Il Saturday Night Live (1975)

Jeffrey Jones, Jaclyn Bernstein, Mary Gross, Christina Pickles, and Chance Quinn in The People Next Door (1989)

Jeffrey Jones, Mary Gross, and Casey Kasem in The People Next Door (1989)

Jeffrey Jones and Mary Gross in The People Next Door (1989)

Jeffrey Jones, Danny Dayton, Billy Beck, Jaclyn Bernstein, Mary Gross, Christina Pickles, and Connie Sawyer in The People Next Door (1989)

Mary Gross in The People Next Door (1989)

Milton James, Joyce Brothers, and Mary Gross in The People Next Door (1989)

Jeffrey Jones, Dick Clark, and Mary Gross in The People Next Door (1989)

Mary Gross, Christina Pickles, and Chance Quinn in The People Next Door (1989)

Mary Gross and Stephen Tobolowsky in Off Centre (2001)

Mary Gross, David St. James, and Eddie Kaye Thomas in Off Centre (2001)

Jeffrey Jones, Jaclyn Bernstein, Mary Gross, F.J. O'Neil, Christina Pickles, and Chance Quinn in The People Next Door (1989)

Jeffrey Jones, Jaclyn Bernstein, Mary Gross, Leslie Jordan, Christina Pickles, and Chance Quinn in The People Next Door (1989)

Jeffrey Jones, Mary Gross, and Henny Youngman in The People Next Door (1989)

Jeffrey Jones, Jaclyn Bernstein, Mary Gross, and Chance Quinn in The People Next Door (1989)

Rebecca De Mornay and Mary Gross in F.B.I. agenti in sottoveste (1988)