Marc Shaiman is an American composer and lyricist for films, television, and theatre, best known for his collaborations with lyricist and director Scott Wittman, actor Billy Crystal, and director Rob Reiner. Shaiman has received numerous accolades including two Grammy Awards, a Primetime Emmy Award, and a Tony Award. He has also received seven Academy Awards nominations.

Scott Wittman is an American director, lyricist, composer and writer for Broadway, concerts, and television.