Watch the video above to step inside the Waitress London rehearsal room for exclusive performances by Katharine McPhee (Jenna) and her cast-mates, Marisha Wallace (Becky), Laura Bauldwin (Dawn), and David Hunter (Dr. Pomatter).

Based on the 2007 motion picture by Adrienne Shelly, Waitress tells the story of Jenna, an expert pie maker in a small town, who dreams of a way out of her loveless marriage. Waitress has a book by Jessie Nelson, a score by singer-songwriter Sara Bareilles, choreography by Lorin Latarro, and direction by Diane Paulus.

Book tickets now to see the show at the Adelphi Theatre in London’s West End. Previews begin 8 February.