Andrew Thomas McCarthy is an American actor, travel writer, and television director. He is most known as a member of the Brat Pack, with roles in 1980s films such as St. Elmo's Fire, Pretty in Pink, Less than Zero, and Weekend at Bernie's. He is ranked No. 40 on VH1's 100 Greatest Teen Stars of all-time list. As a director, he is known for his work on Orange Is the New Black.

The Brat Pack is a nickname given to a group of young actors who frequently appeared together in teen-oriented coming-of-age films in the 1980s. The term "Brat Pack", a play on the Rat Pack from the 1950s and 1960s, was first popularized in a 1985 New York magazine cover story, which described a group of highly successful film stars in their early twenties. David Blum wrote the article after witnessing several young actors being mobbed by groupies at Los Angeles' Hard Rock Cafe. The group has been characterized by the partying of members such as Demi Moore, Emilio Estevez, Rob Lowe, and Judd Nelson.