Ben Platt: Live from Radio City Music Hall

Elizabeth Lail as Self Ben Platt as Self Justin Goldner as Self / Musician Marc Platt as Self - Ben Platt's Father Justin Paul as Self Nir Felder as Self / Musician Lucy Boynton as Self Judith Light as Self Andrew Barth Feldman as Self Tyler Stanaland as Self Trevor Eason as Self Ryan Murphy as Self Rachel Marley as Self Derrick Wright as Self / Musician Kojo Littles as Self / Background Singer Beanie Feldstein as Self Max Hechtman as Self Dylan O'Brien as Self Justin Cole Adams as Self Liz Caplan as Self - Ben Platt's Vocal Coach Steven Levenson as Self Alex Timbers as Self Blake Jenner as Self Trey Eason as Self Allen Rene Louis as Self / Background Singer Zoey Deutch as Self Brittany Snow as Self Julia Schlaepfer as Self Max Sheldon as Self Bobby Conte Thornton as Self Nic Rouleau as Self Benj Pasek as Self Tony Marion as Self Hannah Vail as Self Amanda Lo as Self / Musician Henry Platt as Self - Ben Platt's Brother Ben Richardson as Self Gaby Alezard as Self Richard E. Grant as Self Billy Eichner as Self Kathy Searle as Self Kyle Krieger as Self Anna Kendrick as Self Benjamin Barrett as Self Natalie Margolin as Self Sidi Larbi Cherkaoui as Self Javier Morgado as Self Ilana Glazer as Self Joe Machota as Self Luke Islam as Self Kathryn Gallagher as Self Julie Platt as Self - Ben Platt's Mother Michael Park as Self Ryan J. Haddad as Self Crystal Monee Hall as Self / Background Singer

Ben Winston Executive Producer Adam Miller Assistant Camera Ben Platt Executive Producer Beanie Feldstein Thanks David Cook Musician, Music Director Nir Felder Musician Sam Wrench Director Derrick Wright Musician Joe Machota Thanks Alex Timbers Director, Executive Producer Liz Caplan Vocal Coach Justin Goldner Musician Haffe Acosta First Assistant Camera Amanda Lo Musician Tom Scutt Production Design, Creative Director