Catherine O’Hara is an  actress and comedienne, well known for her work
on SCTV, and her roles in the films Beetlejuice (1988), and Home Alone
(1990). Most recently,Catherine she has appeared in the 2010 film Killers
and the HBO movie Temple Grandin, for which she was nominated for an
Emmy and Screen Actors Guild Award.

Catherine O’Hara with Jeffrey Jones in Beetlejuice

Catherine O’Hara in Home Alone

Joseph Frank "Joe" Pesci , actor, comedian, singer and musician has
starred in a number of  films such as Goodfellas (1990), Casino (1995), 
My Cousin Vinny (1992), JFK (1991), and Home Alone (1990). Pesci
won the Academy Award for Best Supporting Actor in 1990 for his
role as movster Tommy DeVito in Goodfellas.