Stephen Sondheim, Angela Lansbury and Christine Ebersole appear in this episode about great American musicals. Sondheim reveals the composers he most admires and shows Feinstein some rare home movie footage of the original Broadway production of the classic Follies. Tony Award-winner Ebersole gives a tour de force performance of some of the greatest show tunes of all time, and Lansbury reflects on her Broadway career, from Mame to Sweeney Todd and more. (Michael also has a surprise for Angela.) Feinstein discusses his personal relationship with Ira Gershwin and performs the classic "Lullaby of Broadway" and "Let Me Entertain You."